Initial Commit
This commit is contained in:
Riley Schneider
921
database/perl/vendor/lib/Crypt/PK/RSA.pm
vendored
Normal file
921
database/perl/vendor/lib/Crypt/PK/RSA.pm
vendored
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@@ -0,0 +1,921 @@
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package Crypt::PK::RSA;
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use strict;
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use warnings;
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our $VERSION = '0.069';
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require Exporter; our @ISA = qw(Exporter); ### use Exporter 5.57 'import';
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our %EXPORT_TAGS = ( all => [qw(rsa_encrypt rsa_decrypt rsa_sign_message rsa_verify_message rsa_sign_hash rsa_verify_hash)] );
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our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
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our @EXPORT = qw();
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use Carp;
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$Carp::Internal{(__PACKAGE__)}++;
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use CryptX;
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use Crypt::Digest qw(digest_data digest_data_b64u);
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use Crypt::Misc qw(read_rawfile encode_b64u decode_b64u encode_b64 decode_b64 pem_to_der der_to_pem);
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use Crypt::PK;
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sub new {
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my $self = shift->_new();
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return @_ > 0 ? $self->import_key(@_) : $self;
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}
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sub export_key_pem {
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my ($self, $type, $password, $cipher) = @_;
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local $SIG{__DIE__} = \&CryptX::_croak;
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my $key = $self->export_key_der($type||'');
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return unless $key;
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# PKCS#1 RSAPrivateKey** (PEM header: BEGIN RSA PRIVATE KEY)
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# PKCS#8 PrivateKeyInfo* (PEM header: BEGIN PRIVATE KEY)
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# PKCS#8 EncryptedPrivateKeyInfo** (PEM header: BEGIN ENCRYPTED PRIVATE KEY)
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return der_to_pem($key, "RSA PRIVATE KEY", $password, $cipher) if $type eq 'private';
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# PKCS#1 RSAPublicKey* (PEM header: BEGIN RSA PUBLIC KEY)
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return der_to_pem($key, "RSA PUBLIC KEY") if $type eq 'public';
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# X.509 SubjectPublicKeyInfo** (PEM header: BEGIN PUBLIC KEY)
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return der_to_pem($key, "PUBLIC KEY") if $type eq 'public_x509';
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}
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sub export_key_jwk {
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my ($self, $type, $wanthash) = @_;
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local $SIG{__DIE__} = \&CryptX::_croak;
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my $kh = $self->key2hash;
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if ($type eq 'private') {
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return unless $kh->{N} && $kh->{e} && $kh->{d} && $kh->{p} && $kh->{q} && $kh->{dP} && $kh->{dQ} && $kh->{qP};
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for (qw/N e d p q dP dQ qP/) {
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$kh->{$_} = "0$kh->{$_}" if length($kh->{$_}) % 2;
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}
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my $hash = {
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kty => "RSA",
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n => encode_b64u(pack("H*", $kh->{N})),
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e => encode_b64u(pack("H*", $kh->{e})),
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d => encode_b64u(pack("H*", $kh->{d})),
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p => encode_b64u(pack("H*", $kh->{p})),
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q => encode_b64u(pack("H*", $kh->{q})),
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dp => encode_b64u(pack("H*", $kh->{dP})),
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dq => encode_b64u(pack("H*", $kh->{dQ})),
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qi => encode_b64u(pack("H*", $kh->{qP})),
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};
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return $wanthash ? $hash : CryptX::_encode_json($hash);
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}
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elsif ($type eq 'public') {
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return unless $kh->{N} && $kh->{e};
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for (qw/N e/) {
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$kh->{$_} = "0$kh->{$_}" if length($kh->{$_}) % 2;
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}
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my $hash = {
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kty => "RSA",
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n => encode_b64u(pack("H*", $kh->{N})),
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e => encode_b64u(pack("H*", $kh->{e})),
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};
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return $wanthash ? $hash : CryptX::_encode_json($hash);
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}
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}
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sub export_key_jwk_thumbprint {
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my ($self, $hash_name) = @_;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$hash_name ||= 'SHA256';
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my $h = $self->export_key_jwk('public', 1);
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my $json = CryptX::_encode_json({kty=>$h->{kty}, n=>$h->{n}, e=>$h->{e}});
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return digest_data_b64u($hash_name, $json);
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}
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sub import_key {
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my ($self, $key, $password) = @_;
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local $SIG{__DIE__} = \&CryptX::_croak;
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croak "FATAL: undefined key" unless $key;
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# special case
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if (ref($key) eq 'HASH') {
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if ($key->{N} && $key->{e}) {
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# hash exported via key2hash
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return $self->_import_hex($key->{N}, $key->{e}, $key->{d}, $key->{p}, $key->{q}, $key->{dP}, $key->{dQ}, $key->{qP});
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}
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if ($key->{n} && $key->{e} && $key->{kty} && $key->{kty} eq "RSA") {
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$key = {%$key}; #make a copy so that the modifications below stay local
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# hash with items corresponding to JSON Web Key (JWK)
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for (qw/n e d p q dp dq qi/) {
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$key->{$_} = eval { unpack("H*", decode_b64u($key->{$_})) } if exists $key->{$_};
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}
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return $self->_import_hex($key->{n}, $key->{e}, $key->{d}, $key->{p}, $key->{q}, $key->{dp}, $key->{dq}, $key->{qi});
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}
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croak "FATAL: unexpected RSA key hash";
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}
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my $data;
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if (ref($key) eq 'SCALAR') {
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$data = $$key;
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}
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elsif (-f $key) {
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$data = read_rawfile($key);
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}
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else {
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croak "FATAL: non-existing file '$key'";
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}
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croak "FATAL: invalid key data" unless $data;
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if ($data =~ /-----BEGIN (RSA PRIVATE|RSA PUBLIC|PUBLIC) KEY-----(.*?)-----END/sg) {
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# PKCS#1 RSAPublicKey (PEM header: BEGIN RSA PUBLIC KEY)
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# PKCS#1 RSAPrivateKey (PEM header: BEGIN RSA PRIVATE KEY)
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# X.509 SubjectPublicKeyInfo (PEM header: BEGIN PUBLIC KEY)
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$data = pem_to_der($data, $password);
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return $self->_import($data) if $data;
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}
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elsif ($data =~ /-----BEGIN PRIVATE KEY-----(.*?)-----END/sg) {
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# PKCS#8 PrivateKeyInfo (PEM header: BEGIN PRIVATE KEY)
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$data = pem_to_der($data, $password);
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return $self->_import_pkcs8($data, $password);
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}
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elsif ($data =~ /-----BEGIN ENCRYPTED PRIVATE KEY-----(.*?)-----END/sg) {
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# PKCS#8 PrivateKeyInfo (PEM header: BEGIN ENCRYPTED PRIVATE KEY)
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$data = pem_to_der($data, $password);
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return $self->_import_pkcs8($data, $password);
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}
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elsif ($data =~ /^\s*(\{.*?\})\s*$/s) {
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# JSON Web Key (JWK) - http://tools.ietf.org/html/draft-ietf-jose-json-web-key
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my $json = "$1";
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my $h = CryptX::_decode_json($json);
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if ($h && $h->{kty} eq "RSA") {
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for (qw/n e d p q dp dq qi/) {
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$h->{$_} = eval { unpack("H*", decode_b64u($h->{$_})) } if exists $h->{$_};
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}
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return $self->_import_hex($h->{n}, $h->{e}, $h->{d}, $h->{p}, $h->{q}, $h->{dp}, $h->{dq}, $h->{qi}) if $h->{n} && $h->{e};
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}
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}
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elsif ($data =~ /-----BEGIN CERTIFICATE-----(.*?)-----END CERTIFICATE-----/sg) {
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$data = pem_to_der($data);
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return $self->_import_x509($data);
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}
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elsif ($data =~ /---- BEGIN SSH2 PUBLIC KEY ----(.*?)---- END SSH2 PUBLIC KEY ----/sg) {
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$data = pem_to_der($data);
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my ($typ, $N, $e) = Crypt::PK::_ssh_parse($data);
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return $self->_import_hex(unpack("H*", $e), unpack("H*", $N)) if $typ && $e && $N && $typ eq 'ssh-rsa';
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}
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elsif ($data =~ /ssh-rsa\s+(\S+)/) {
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$data = decode_b64("$1");
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my ($typ, $N, $e) = Crypt::PK::_ssh_parse($data);
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return $self->_import_hex(unpack("H*", $e), unpack("H*", $N)) if $typ && $e && $N && $typ eq 'ssh-rsa';
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}
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else {
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# DER format
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my $rv = eval { $self->_import($data) } || eval { $self->_import_pkcs8($data, $password) } || eval { $self->_import_x509($data) };
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return $rv if $rv;
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}
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croak "FATAL: invalid or unsupported RSA key format";
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}
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### FUNCTIONS
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sub rsa_encrypt {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->encrypt(@_);
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}
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sub rsa_decrypt {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->decrypt(@_);
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}
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sub rsa_sign_hash {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->sign_hash(@_);
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}
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sub rsa_verify_hash {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->verify_hash(@_);
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}
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sub rsa_sign_message {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->sign_message(@_);
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}
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sub rsa_verify_message {
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my $key = shift;
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local $SIG{__DIE__} = \&CryptX::_croak;
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$key = __PACKAGE__->new($key) unless ref $key;
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carp "FATAL: invalid 'key' param" unless ref($key) eq __PACKAGE__;
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return $key->verify_message(@_);
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}
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sub CLONE_SKIP { 1 } # prevent cloning
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1;
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=pod
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=head1 NAME
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Crypt::PK::RSA - Public key cryptography based on RSA
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=head1 SYNOPSIS
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### OO interface
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#Encryption: Alice
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my $pub = Crypt::PK::RSA->new('Bob_pub_rsa1.der');
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my $ct = $pub->encrypt("secret message");
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#
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#Encryption: Bob (received ciphertext $ct)
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my $priv = Crypt::PK::RSA->new('Bob_priv_rsa1.der');
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my $pt = $priv->decrypt($ct);
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#Signature: Alice
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my $priv = Crypt::PK::RSA->new('Alice_priv_rsa1.der');
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my $sig = $priv->sign_message($message);
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#
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#Signature: Bob (received $message + $sig)
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my $pub = Crypt::PK::RSA->new('Alice_pub_rsa1.der');
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$pub->verify_message($sig, $message) or die "ERROR";
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#Key generation
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my $pk = Crypt::PK::RSA->new();
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$pk->generate_key(256, 65537);
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my $private_der = $pk->export_key_der('private');
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my $public_der = $pk->export_key_der('public');
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my $private_pem = $pk->export_key_pem('private');
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my $public_pem = $pk->export_key_pem('public');
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### Functional interface
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#Encryption: Alice
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my $ct = rsa_encrypt('Bob_pub_rsa1.der', "secret message");
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#Encryption: Bob (received ciphertext $ct)
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my $pt = rsa_decrypt('Bob_priv_rsa1.der', $ct);
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#Signature: Alice
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my $sig = rsa_sign_message('Alice_priv_rsa1.der', $message);
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#Signature: Bob (received $message + $sig)
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rsa_verify_message('Alice_pub_rsa1.der', $sig, $message) or die "ERROR";
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=head1 DESCRIPTION
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The module provides a full featured RSA implementation.
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=head1 METHODS
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=head2 new
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my $pk = Crypt::PK::RSA->new();
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#or
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my $pk = Crypt::PK::RSA->new($priv_or_pub_key_filename);
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#or
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my $pk = Crypt::PK::RSA->new(\$buffer_containing_priv_or_pub_key);
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Support for password protected PEM keys
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my $pk = Crypt::PK::RSA->new($priv_pem_key_filename, $password);
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#or
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my $pk = Crypt::PK::RSA->new(\$buffer_containing_priv_pem_key, $password);
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=head2 generate_key
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Uses Yarrow-based cryptographically strong random number generator seeded with
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random data taken from C</dev/random> (UNIX) or C<CryptGenRandom> (Win32).
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$pk->generate_key($size, $e);
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# $size .. key size: 128-512 bytes (DEFAULT is 256)
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# $e ..... exponent: 3, 17, 257 or 65537 (DEFAULT is 65537)
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=head2 import_key
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Loads private or public key in DER or PEM format.
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$pk->import_key($priv_or_pub_key_filename);
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#or
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$pk->import_key(\$buffer_containing_priv_or_pub_key);
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Support for password protected PEM keys
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$pk->import_key($pem_filename, $password);
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#or
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$pk->import_key(\$buffer_containing_pem_key, $password);
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Loading private or public keys form perl hash:
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$pk->import_key($hashref);
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# the $hashref is either a key exported via key2hash
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$pk->import_key({
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e => "10001", #public exponent
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d => "9ED5C3D3F866E06957CA0E9478A273C39BBDA4EEAC5B...", #private exponent
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N => "D0A5CCCAE03DF9C2F5C4C8C0CE840D62CDE279990DC6...", #modulus
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p => "D3EF0028FFAB508E2773C659E428A80FB0E9211346B4...", #p factor of N
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q => "FC07E46B163CAB6A83B8E467D169534B2077DCDEECAE...", #q factor of N
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qP => "88C6D406F833DF73C8B734548E0385261AD51F4187CF...", #1/q mod p CRT param
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dP => "486F142FEF0A1F53269AC43D2EE4D263E2841B60DA36...", #d mod (p - 1) CRT param
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dQ => "4597284B2968B72C4212DB7E8F24360B987B80514DA9...", #d mod (q - 1) CRT param
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});
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# or a hash with items corresponding to JWK (JSON Web Key)
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$pk->import_key({
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{
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kty => "RSA",
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n => "0vx7agoebGcQSuuPiLJXZpt...eZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw",
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e => "AQAB",
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d => "X4cTteJY_gn4FYPsXB8rdXi...FLN5EEaG6RoVH-HLKD9Mdx5ooGURknhnrRwUkC7h5fJLMWbFAKLWY2v7B6NqSzUvx0_YSf",
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p => "83i-7IvMGXoMXCskv73TKr8...Z27zvoj6pbUQyLPBQxtPnwD20-60eTmD2ujMt5PoMrm8RmNhVWtjjMmMjOpSicFHjXOuVI",
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q => "3dfOR9cuYq-0S-mkFLzgItg...q3hWeMuG0ouqnb3obLyuqjVZQ1dIrdgTnCdYzBcOW5r37AFXjift_NGiovonzhKpoVVS78",
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dp => "G4sPXkc6Ya9y8oJW9_ILj4...zi_H7TkS8x5SdX3oE0oiYwxIiemTAu0UOa5pgFGyJ4c8t2VF40XRugKTP8akhFo5tA77Qe",
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dq => "s9lAH9fggBsoFR8Oac2R_E...T2kGOhvIllTE1efA6huUvMfBcpn8lqW6vzzYY5SSF7pMd_agI3G8IbpBUb0JiraRNUfLhc",
|
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qi => "GyM_p6JrXySiz1toFgKbWV...4ypu9bMWx3QJBfm0FoYzUIZEVEcOqwmRN81oDAaaBk0KWGDjJHDdDmFW3AN7I-pux_mHZG",
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});
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Supported key formats:
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# all formats can be loaded from a file
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my $pk = Crypt::PK::RSA->new($filename);
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# or from a buffer containing the key
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my $pk = Crypt::PK::RSA->new(\$buffer_with_key);
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=over
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=item * RSA public keys
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-----BEGIN PUBLIC KEY-----
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MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHlYKg9DeHB3/dY1D9WCyJTnl5
|
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vEzAXpUOL9tDtdPUl96brIbbdMLooO1hKjsq98kLs1q4vOn/pxvzk0BRwhiu7Vvb
|
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VUjAn/2HHDDL0U1utqqlMJhaffeLI3HEq5o/lSMFY7sSkZU/E4YX1yqAN0SE7xfK
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B2uzcNq60sMIfp6siQIDAQAB
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-----END PUBLIC KEY-----
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=item * RSA private keys
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||||
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-----BEGIN RSA PRIVATE KEY-----
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MIICXQIBAAKBgQDHlYKg9DeHB3/dY1D9WCyJTnl5vEzAXpUOL9tDtdPUl96brIbb
|
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dMLooO1hKjsq98kLs1q4vOn/pxvzk0BRwhiu7VvbVUjAn/2HHDDL0U1utqqlMJha
|
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ffeLI3HEq5o/lSMFY7sSkZU/E4YX1yqAN0SE7xfKB2uzcNq60sMIfp6siQIDAQAB
|
||||
AoGBAI5+GgNcGQDYw9uF+t7FwxZM5sGZRJrbbEPyuvL+sDxKKW6voKCyHi4EJzaF
|
||||
9jRZMDqgVJcsmUwjPPuMGBHHJ+MI5Zb3L0jbZkyx8u+U5gf88oy9eZmfGOjmHcMB
|
||||
oCgzyoLmJETuyADg2onLanuY3jggFb3tq/jimKjO8xM2R6zhAkEA7uXWWyJI9cCN
|
||||
zrVt5R5v6oosjZ4r5VILGMqBRLrzfTvH+WDMK6Rl/2MHE+YDeLajzunaM8qY2456
|
||||
GTYEXQsIdQJBANXfMEtXocSdPtoVj3ME8Do/0r+ApgTdcDPCwXOzkmkEJW/UFMSn
|
||||
b8CYF5G6sZQN9L5z3s2nvi55PaFV8Q0LMUUCQBh9GvIQm6YFbQPpeTBpZFOIgnSp
|
||||
6BoDxPtvlryy5U7LF/6qO4OlwIbjYdBaXbS8FCKbujBg7jZjboSzEtNu1BkCQDGT
|
||||
w0Yz0jQZn3A+fzpScr2N/fSWheWqz0+wXdfMUKw3YdZCe236wlUK7KvDc1a2xX1A
|
||||
ru1NbTCoujikC3TSm2ECQQDKQshchJlZJmFv9vCFQlGCA/EX+4406xvOOiixbPYC
|
||||
pIB4Ee2cmvEdAqSaOjrvgs5zvaCCFBO0MecPStCAxUX6
|
||||
-----END RSA PRIVATE KEY-----
|
||||
|
||||
=item * RSA private keys in password protected PEM format
|
||||
|
||||
-----BEGIN RSA PRIVATE KEY-----
|
||||
Proc-Type: 4,ENCRYPTED
|
||||
DEK-Info: DES-EDE3-CBC,4D697440FF5AEF18
|
||||
|
||||
C09H49Gn99o8b8O2r4+Hqao4r3udvC+QSSfsk20sXatyuZSEmbhyqKAB+13NRj+3
|
||||
KIsRTqnL9VkeibIGgLHuekOFKAqeSVZ0PmR4bGWEFxUPAYUvg9N9pIa6hGtNZG+y
|
||||
TEpOAfFITb1pbHQhp3j8y7qmKc5kY5LrZSFE8WwA24NTG773E07wJgRxKDkXNGOl
|
||||
kki6oYArNEps0DdtHFxzgdRg0+yaotXuFJRuC5V4YzKGG/oSRcgYyXKTwCndb3xt
|
||||
aHgI2WprQAPg+qOpLABzoi7bEjCqbHWrwkvnAngylbim2Uyvw1e1xKnzlgIHU7pv
|
||||
e/J+s00pTItfqW1IpY2mh4C9nkfkfVKBKaAv7jO0s6aPySATqsdlrzv2kpF6Ub4J
|
||||
kgaZDOfZ4K3qkyAYVLWcQeDqg4glv9Ah2J05bTm4qrIMmthYnThyQlGvcjUfCMXs
|
||||
0t+mEQbsRY7xKt0o6HzzvQlJ+JsFlLORoslAubJX9iLqpEdnlrj1lD9bo6uIClZ5
|
||||
5+aoLcAyz1D4OsauuP5i8VFu+Is+QG4SN/vHVuArjkqi3VpLwSAjNDY+KWbq042l
|
||||
CqlM2mwm6FIGUZQFxiLHJD7WDmk1xmae++m+XG9CEDTfrUQ5v+l0O6BTrl80XUfU
|
||||
w3gzAWbSjz3UK0FpKeABVFPE9fjNP9fTcS6qL5YJWBPflwxCAbVgsBOW4bOMpDGK
|
||||
BJDQTeShWn4BlYCe/vgThI9ERdgZhRz4NcFeDgVA/CqQzVqptvz4PSqH46fqUN2n
|
||||
4PtJgKE5cASYUBuAjlD71FecSVVM/OTzL1uxYzXBilzvVn2vSHgo9g==
|
||||
-----END RSA PRIVATE KEY-----
|
||||
|
||||
=item * PKCS#8 encoded private keys
|
||||
|
||||
-----BEGIN PRIVATE KEY-----
|
||||
MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBANPN17xW4EkH5PXG
|
||||
1i/i3rE1EXFcCHyxmz95VRBDs1p3MuYf9mxntbfYAmuzS3KrRWh3IyX/Eh80N/v9
|
||||
OXPlwZbVqSTX+L3pCEJtRtsWn0zmswGThjMZiwle0oWuap63L35F1QN8EDaSPSBC
|
||||
yGELNRr6rwVYq0w5b+LOcaCZ+/H1AgMBAAECgYEApfu3aGpww+rC3HUhX0+ckyTy
|
||||
cXLdV9LbxidwqRlVEb0+DyfXNucjelp2sy5EHy3na9GJovo8mmWSxhCRGKliRkQ6
|
||||
XgrEMZdCSaWI2AazuHAGlUJRFEVkvdla3AuBAn6y0YdDp/3kbg0yahmKyD8Gq74z
|
||||
nUYbDL3R5JtR2Ad/KlUCQQDvSEICTHbO/BF7hVmlKRYZSNHKEPrv8X/OlppS14Kv
|
||||
QRwc+CZ5+l6T1Y+l5cHJQUXrXZoWS1K741TXdUhjjUd7AkEA4pod804Ex8sttdWi
|
||||
pHMfeyj+IbPAk5XnBc91jT7AYIeL8ccjtfl99xhMsGFaxrh3wA/4SGEvwzWkbxcq
|
||||
H8G5TwJAKNG+0P2SVwURRm0dOdukdXPCtiHnbP9Zujhe4zr4hEUrMpXymmRntfh8
|
||||
pORpBpgoAVraams3Fe5WDttnGfSD+QJAOOC6V9HjfUrQhG3FT0XeRwm5EDiQQ/tC
|
||||
a8DxHqz7mL8tL1ju68ReC+G7jiJBqNOwqzLW/UP3uyYByiikWChGHQJAHUau7jIM
|
||||
45ErO096n94Vh95p76ANxOroWszOt39TyvJOykIfoPwFagLrBWV9Jjos2/D54KE+
|
||||
fyoy4t3yHT+/nw==
|
||||
-----END PRIVATE KEY-----
|
||||
|
||||
=item * PKCS#8 encrypted private keys - password protected keys (supported since: CryptX-0.062)
|
||||
|
||||
-----BEGIN ENCRYPTED PRIVATE KEY-----
|
||||
MIICojAcBgoqhkiG9w0BDAEDMA4ECCQk+Rr1yzzcAgIIAASCAoD/mgpUFjxxM/Ty
|
||||
Yt+NeT0Fo4echgoGksqs6+rYhO16oshG664emZfkuNoFGGzJ38X6GVuqIXhlPnYQ
|
||||
biKvL37dN/KnoGytFHq9Wnk8dDwjGHPtwajhW5WuIV3NuhW/AO1PF/cRZKFjWrPt
|
||||
NWY5CrpfH6t6zojoe+5uyXpH29lQy4OqvSRdPIt/12UcB+tzV7XzSWEuXh8HAi8a
|
||||
sYUu6tuCFnq4GrD2ffM4KWFmL5GqBAwN6m0KkyrNni9XT+RaA6zEhv/lVcwg2esa
|
||||
4/EzRs0ixzzZDKaml8oCMl9RHtFAbQmdlfV7Ip4rGK9BwY6UFiDMIVru6HynOVQK
|
||||
vvZ+j//bgO+3ubrv7psX+vC9Fy/MoH2Tc7MIwDN/QVTciPZlzjWBnBNxMfeFKtEn
|
||||
d7NFiapgfLuRQIiDTMrW/clcqvO54NphxhrcgUEoxos4twKZARntqPZHtf8nEM2x
|
||||
2sEF5kI65aEF/5Yy16qvP0vZAA2B1kcIdXZ8XLZCp4c3olhkIrmgUpo1gyFXdCoC
|
||||
7dT5Cz7/YLkq5hkcFrtp4V9BZMR24fSttc4p24N5xuZ+JneGnGkLX6B+nJAtm9vw
|
||||
bZA6P+23GI0qeMzL3HJXwCOTSsWfm/H9W5+2Zmw851aAmE+pZLni/pk3e3iNSWgs
|
||||
946x/doA5O0uCFsU7oxme+WAIp2SjhxGoe808Lf1CCFMPboFi1O/E0NsX8SIEX+i
|
||||
U+UHi4kxZqVkr3Q5SB/9kiSv8K1bE787yueQOT/dsTYYaMsjAbkEZo0o/47F32T6
|
||||
A2ioXHOV/pr5zNHqE5tL+qKEcLYbAUF1O+WvmdqYz+vHQjRQBatAqTmncvLDYr/j
|
||||
1HPwZX2d
|
||||
-----END ENCRYPTED PRIVATE KEY-----
|
||||
|
||||
=item * RSA public key from X509 certificate
|
||||
|
||||
-----BEGIN CERTIFICATE-----
|
||||
MIIC8zCCAdugAwIBAgIJAPi+LvMU3uGWMA0GCSqGSIb3DQEBCwUAMBAxDjAMBgNV
|
||||
BAMMBXBva3VzMB4XDTE3MDcxNDE0MTAyMFoXDTIwMDQwOTE0MTAyMFowEDEOMAwG
|
||||
A1UEAwwFcG9rdXMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDCQima
|
||||
SUIMIdz5uVevzcScbcj06xs1OLaFKUoPJ8v+xP6Ut61BQhAvc8GYuw2uRx223hZC
|
||||
r3HYLfSdWIfmOIAtlL8cPYPVoSivJtpSGE6fBG1tlBjVgXWRmJGR/oxx6Y5QDwcB
|
||||
Q4GZKga8TtHQoY5idZuatYOFZGfMIcIUC0Uoda+YSypnw7A90F/JvlpcTUh3Fnem
|
||||
VinqEA6XOegU9dCZk/29sXqauBjbdGihh8DvpklOhY16eQoiR3909AywQ0KUmI+R
|
||||
Sa9E8oIsmUDetFuXEvana+sD3y42tU+cd2nhBPRETbSXPcum0B3uF4yKgweuJy5D
|
||||
cvtVQIFVkkh4+AWNAgMBAAGjUDBOMB0GA1UdDgQWBBSS6V5PVGyN92NoB0AVLcOb
|
||||
pzR3SzAfBgNVHSMEGDAWgBSS6V5PVGyN92NoB0AVLcObpzR3SzAMBgNVHRMEBTAD
|
||||
AQH/MA0GCSqGSIb3DQEBCwUAA4IBAQBIszrBjoJ39axsS6Btbvwvo8vAmgiSWsav
|
||||
7AmjXOAwknHPaCcDmrdOys5POD0DNRwNeRsnxFiZ/UL8Vmj2JGDLgAw+/v32MwfX
|
||||
Ig7m+oIbO8KqDzlYvS5kd3suJ5C21hHy1/JUtfofZLovZH7ZRzhTAoRvCYaodW90
|
||||
2o8ZqmyCdcXPzjFmoJ2xYzs/Sf8/E1cHfb+4HjOpeRnKxDvG0gwWzcsXpUrw2pNO
|
||||
Oztj6Rd0THNrf/anIeYVtAHX4aqZA8Kbv2TyJd+9g78usFw1cn+8vfmilm6Pn0DQ
|
||||
a+I5GyGd7BJI8wYuWqIStzvrJHbQQaNrSk7hgjWYiYlcsPh6w2QP
|
||||
-----END CERTIFICATE-----
|
||||
|
||||
=item * SSH public RSA keys
|
||||
|
||||
ssh-rsa AAAAB3NzaC1yc2EAAAADAQA...6mdYs5iJNGu/ltUdc=
|
||||
|
||||
=item * SSH public RSA keys (RFC-4716 format)
|
||||
|
||||
---- BEGIN SSH2 PUBLIC KEY ----
|
||||
Comment: "768-bit RSA, converted from OpenSSH"
|
||||
AAAAB3NzaC1yc2EAAAADAQABAAAAYQDYebeGQFCnlQiNRE7r9UEbjr+DQMTdw1ZHGB2w6x
|
||||
D/DzKem8761GdCpqsLrGaw2D7aSIoP1B5Sz870YoVWHn6Ao7Hvm17V3Kxfn4B01GNQTM5+
|
||||
L26mdYs5iJNGu/ltUdc=
|
||||
---- END SSH2 PUBLIC KEY ----
|
||||
|
||||
=item * RSA private keys in JSON Web Key (JWK) format
|
||||
|
||||
See L<http://tools.ietf.org/html/draft-ietf-jose-json-web-key>
|
||||
|
||||
{
|
||||
"kty":"RSA",
|
||||
"n":"0vx7agoebGcQSuuPiLJXZpt...eZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw",
|
||||
"e":"AQAB",
|
||||
"d":"X4cTteJY_gn4FYPsXB8rdXi...FLN5EEaG6RoVH-HLKD9Mdx5ooGURknhnrRwUkC7h5fJLMWbFAKLWY2v7B6NqSzUvx0_YSf",
|
||||
"p":"83i-7IvMGXoMXCskv73TKr8...Z27zvoj6pbUQyLPBQxtPnwD20-60eTmD2ujMt5PoMrm8RmNhVWtjjMmMjOpSicFHjXOuVI",
|
||||
"q":"3dfOR9cuYq-0S-mkFLzgItg...q3hWeMuG0ouqnb3obLyuqjVZQ1dIrdgTnCdYzBcOW5r37AFXjift_NGiovonzhKpoVVS78",
|
||||
"dp":"G4sPXkc6Ya9y8oJW9_ILj4...zi_H7TkS8x5SdX3oE0oiYwxIiemTAu0UOa5pgFGyJ4c8t2VF40XRugKTP8akhFo5tA77Qe",
|
||||
"dq":"s9lAH9fggBsoFR8Oac2R_E...T2kGOhvIllTE1efA6huUvMfBcpn8lqW6vzzYY5SSF7pMd_agI3G8IbpBUb0JiraRNUfLhc",
|
||||
"qi":"GyM_p6JrXySiz1toFgKbWV...4ypu9bMWx3QJBfm0FoYzUIZEVEcOqwmRN81oDAaaBk0KWGDjJHDdDmFW3AN7I-pux_mHZG",
|
||||
}
|
||||
|
||||
B<BEWARE:> For JWK support you need to have L<JSON::PP>, L<JSON::XS> or L<Cpanel::JSON::XS> module.
|
||||
|
||||
=item * RSA public keys in JSON Web Key (JWK) format
|
||||
|
||||
{
|
||||
"kty":"RSA",
|
||||
"n": "0vx7agoebGcQSuuPiLJXZp...tN9nndrQmbXEps2aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECP",
|
||||
"e":"AQAB",
|
||||
}
|
||||
|
||||
B<BEWARE:> For JWK support you need to have L<JSON::PP>, L<JSON::XS> or L<Cpanel::JSON::XS> module.
|
||||
|
||||
=back
|
||||
|
||||
=head2 export_key_der
|
||||
|
||||
my $private_der = $pk->export_key_der('private');
|
||||
#or
|
||||
my $public_der = $pk->export_key_der('public');
|
||||
|
||||
=head2 export_key_pem
|
||||
|
||||
my $private_pem = $pk->export_key_pem('private');
|
||||
#or
|
||||
my $public_pem = $pk->export_key_pem('public');
|
||||
#or
|
||||
my $public_pem = $pk->export_key_pem('public_x509');
|
||||
|
||||
With parameter C<'public'> uses header and footer lines:
|
||||
|
||||
-----BEGIN RSA PUBLIC KEY------
|
||||
-----END RSA PUBLIC KEY------
|
||||
|
||||
With parameter C<'public_x509'> uses header and footer lines:
|
||||
|
||||
-----BEGIN PUBLIC KEY------
|
||||
-----END PUBLIC KEY------
|
||||
|
||||
Support for password protected PEM keys
|
||||
|
||||
my $private_pem = $pk->export_key_pem('private', $password);
|
||||
#or
|
||||
my $private_pem = $pk->export_key_pem('private', $password, $cipher);
|
||||
|
||||
# supported ciphers: 'DES-CBC'
|
||||
# 'DES-EDE3-CBC'
|
||||
# 'SEED-CBC'
|
||||
# 'CAMELLIA-128-CBC'
|
||||
# 'CAMELLIA-192-CBC'
|
||||
# 'CAMELLIA-256-CBC'
|
||||
# 'AES-128-CBC'
|
||||
# 'AES-192-CBC'
|
||||
# 'AES-256-CBC' (DEFAULT)
|
||||
|
||||
=head2 export_key_jwk
|
||||
|
||||
I<Since: CryptX-0.022>
|
||||
|
||||
Exports public/private keys as a JSON Web Key (JWK).
|
||||
|
||||
my $private_json_text = $pk->export_key_jwk('private');
|
||||
#or
|
||||
my $public_json_text = $pk->export_key_jwk('public');
|
||||
|
||||
Also exports public/private keys as a perl HASH with JWK structure.
|
||||
|
||||
my $jwk_hash = $pk->export_key_jwk('private', 1);
|
||||
#or
|
||||
my $jwk_hash = $pk->export_key_jwk('public', 1);
|
||||
|
||||
B<BEWARE:> For JWK support you need to have L<JSON::PP>, L<JSON::XS> or L<Cpanel::JSON::XS> module.
|
||||
|
||||
=head2 export_key_jwk_thumbprint
|
||||
|
||||
I<Since: CryptX-0.031>
|
||||
|
||||
Exports the key's JSON Web Key Thumbprint as a string.
|
||||
|
||||
If you don't know what this is, see RFC 7638 L<https://tools.ietf.org/html/rfc7638>.
|
||||
|
||||
my $thumbprint = $pk->export_key_jwk_thumbprint('SHA256');
|
||||
|
||||
=head2 encrypt
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($pub_key_filename);
|
||||
my $ct = $pk->encrypt($message);
|
||||
#or
|
||||
my $ct = $pk->encrypt($message, $padding);
|
||||
#or
|
||||
my $ct = $pk->encrypt($message, 'oaep', $hash_name, $lparam);
|
||||
|
||||
# $padding .................... 'oaep' (DEFAULT), 'v1.5' or 'none' (INSECURE)
|
||||
# $hash_name (only for oaep) .. 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $lparam (only for oaep) ..... DEFAULT is empty string
|
||||
|
||||
=head2 decrypt
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($priv_key_filename);
|
||||
my $pt = $pk->decrypt($ciphertext);
|
||||
#or
|
||||
my $pt = $pk->decrypt($ciphertext, $padding);
|
||||
#or
|
||||
my $pt = $pk->decrypt($ciphertext, 'oaep', $hash_name, $lparam);
|
||||
|
||||
# $padding .................... 'oaep' (DEFAULT), 'v1.5' or 'none' (INSECURE)
|
||||
# $hash_name (only for oaep) .. 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $lparam (only for oaep) ..... DEFAULT is empty string
|
||||
|
||||
=head2 sign_message
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($priv_key_filename);
|
||||
my $signature = $priv->sign_message($message);
|
||||
#or
|
||||
my $signature = $priv->sign_message($message, $hash_name);
|
||||
#or
|
||||
my $signature = $priv->sign_message($message, $hash_name, $padding);
|
||||
#or
|
||||
my $signature = $priv->sign_message($message, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 verify_message
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($pub_key_filename);
|
||||
my $valid = $pub->verify_message($signature, $message);
|
||||
#or
|
||||
my $valid = $pub->verify_message($signature, $message, $hash_name);
|
||||
#or
|
||||
my $valid = $pub->verify_message($signature, $message, $hash_name, $padding);
|
||||
#or
|
||||
my $valid = $pub->verify_message($signature, $message, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 sign_hash
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($priv_key_filename);
|
||||
my $signature = $priv->sign_hash($message_hash);
|
||||
#or
|
||||
my $signature = $priv->sign_hash($message_hash, $hash_name);
|
||||
#or
|
||||
my $signature = $priv->sign_hash($message_hash, $hash_name, $padding);
|
||||
#or
|
||||
my $signature = $priv->sign_hash($message_hash, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 verify_hash
|
||||
|
||||
my $pk = Crypt::PK::RSA->new($pub_key_filename);
|
||||
my $valid = $pub->verify_hash($signature, $message_hash);
|
||||
#or
|
||||
my $valid = $pub->verify_hash($signature, $message_hash, $hash_name);
|
||||
#or
|
||||
my $valid = $pub->verify_hash($signature, $message_hash, $hash_name, $padding);
|
||||
#or
|
||||
my $valid = $pub->verify_hash($signature, $message_hash, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 is_private
|
||||
|
||||
my $rv = $pk->is_private;
|
||||
# 1 .. private key loaded
|
||||
# 0 .. public key loaded
|
||||
# undef .. no key loaded
|
||||
|
||||
=head2 size
|
||||
|
||||
my $size = $pk->size;
|
||||
# returns key size in bytes or undef if no key loaded
|
||||
|
||||
=head2 key2hash
|
||||
|
||||
my $hash = $pk->key2hash;
|
||||
|
||||
# returns hash like this (or undef if no key loaded):
|
||||
{
|
||||
type => 1, # integer: 1 .. private, 0 .. public
|
||||
size => 256, # integer: key size in bytes
|
||||
# all the rest are hex strings
|
||||
e => "10001", #public exponent
|
||||
d => "9ED5C3D3F866E06957CA0E9478A273C39BBDA4EEAC5B...", #private exponent
|
||||
N => "D0A5CCCAE03DF9C2F5C4C8C0CE840D62CDE279990DC6...", #modulus
|
||||
p => "D3EF0028FFAB508E2773C659E428A80FB0E9211346B4...", #p factor of N
|
||||
q => "FC07E46B163CAB6A83B8E467D169534B2077DCDEECAE...", #q factor of N
|
||||
qP => "88C6D406F833DF73C8B734548E0385261AD51F4187CF...", #1/q mod p CRT param
|
||||
dP => "486F142FEF0A1F53269AC43D2EE4D263E2841B60DA36...", #d mod (p - 1) CRT param
|
||||
dQ => "4597284B2968B72C4212DB7E8F24360B987B80514DA9...", #d mod (q - 1) CRT param
|
||||
}
|
||||
|
||||
=head1 FUNCTIONS
|
||||
|
||||
=head2 rsa_encrypt
|
||||
|
||||
RSA based encryption. See method L</encrypt> below.
|
||||
|
||||
my $ct = rsa_encrypt($pub_key_filename, $message);
|
||||
#or
|
||||
my $ct = rsa_encrypt(\$buffer_containing_pub_key, $message);
|
||||
#or
|
||||
my $ct = rsa_encrypt($pub_key, $message, $padding);
|
||||
#or
|
||||
my $ct = rsa_encrypt($pub_key, $message, 'oaep', $hash_name, $lparam);
|
||||
|
||||
# $padding .................... 'oaep' (DEFAULT), 'v1.5' or 'none' (INSECURE)
|
||||
# $hash_name (only for oaep) .. 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $lparam (only for oaep) ..... DEFAULT is empty string
|
||||
|
||||
=head2 rsa_decrypt
|
||||
|
||||
RSA based decryption. See method L</decrypt> below.
|
||||
|
||||
my $pt = rsa_decrypt($priv_key_filename, $ciphertext);
|
||||
#or
|
||||
my $pt = rsa_decrypt(\$buffer_containing_priv_key, $ciphertext);
|
||||
#or
|
||||
my $pt = rsa_decrypt($priv_key, $ciphertext, $padding);
|
||||
#or
|
||||
my $pt = rsa_decrypt($priv_key, $ciphertext, 'oaep', $hash_name, $lparam);
|
||||
|
||||
# $padding .................... 'oaep' (DEFAULT), 'v1.5' or 'none' (INSECURE)
|
||||
# $hash_name (only for oaep) .. 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $lparam (only for oaep) ..... DEFAULT is empty string
|
||||
|
||||
=head2 rsa_sign_message
|
||||
|
||||
Generate RSA signature. See method L</sign_message> below.
|
||||
|
||||
my $sig = rsa_sign_message($priv_key_filename, $message);
|
||||
#or
|
||||
my $sig = rsa_sign_message(\$buffer_containing_priv_key, $message);
|
||||
#or
|
||||
my $sig = rsa_sign_message($priv_key, $message, $hash_name);
|
||||
#or
|
||||
my $sig = rsa_sign_message($priv_key, $message, $hash_name, $padding);
|
||||
#or
|
||||
my $sig = rsa_sign_message($priv_key, $message, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 rsa_verify_message
|
||||
|
||||
Verify RSA signature. See method L</verify_message> below.
|
||||
|
||||
rsa_verify_message($pub_key_filename, $signature, $message) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_message(\$buffer_containing_pub_key, $signature, $message) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_message($pub_key, $signature, $message, $hash_name) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_message($pub_key, $signature, $message, $hash_name, $padding) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_message($pub_key, $signature, $message, $hash_name, 'pss', $saltlen) or die "ERROR";
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 rsa_sign_hash
|
||||
|
||||
Generate RSA signature. See method L</sign_hash> below.
|
||||
|
||||
my $sig = rsa_sign_hash($priv_key_filename, $message_hash);
|
||||
#or
|
||||
my $sig = rsa_sign_hash(\$buffer_containing_priv_key, $message_hash);
|
||||
#or
|
||||
my $sig = rsa_sign_hash($priv_key, $message_hash, $hash_name);
|
||||
#or
|
||||
my $sig = rsa_sign_hash($priv_key, $message_hash, $hash_name, $padding);
|
||||
#or
|
||||
my $sig = rsa_sign_hash($priv_key, $message_hash, $hash_name, 'pss', $saltlen);
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head2 rsa_verify_hash
|
||||
|
||||
Verify RSA signature. See method L</verify_hash> below.
|
||||
|
||||
rsa_verify_hash($pub_key_filename, $signature, $message_hash) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_hash(\$buffer_containing_pub_key, $signature, $message_hash) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_hash($pub_key, $signature, $message_hash, $hash_name) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_hash($pub_key, $signature, $message_hash, $hash_name, $padding) or die "ERROR";
|
||||
#or
|
||||
rsa_verify_hash($pub_key, $signature, $message_hash, $hash_name, 'pss', $saltlen) or die "ERROR";
|
||||
|
||||
# $hash_name ............... 'SHA1' (DEFAULT), 'SHA256' or any other hash supported by Crypt::Digest
|
||||
# $padding ................. 'pss' (DEFAULT) or 'v1.5' or 'none' (INSECURE)
|
||||
# $saltlen (only for pss) .. DEFAULT is 12
|
||||
|
||||
=head1 OpenSSL interoperability
|
||||
|
||||
### let's have:
|
||||
# RSA private key in PEM format - rsakey.priv.pem
|
||||
# RSA public key in PEM format - rsakey.pub.pem
|
||||
# data file to be signed or encrypted - input.data
|
||||
|
||||
=head2 Encrypt by OpenSSL, decrypt by Crypt::PK::RSA
|
||||
|
||||
Create encrypted file (from commandline):
|
||||
|
||||
openssl rsautl -encrypt -inkey rsakey.pub.pem -pubin -out input.encrypted.rsa -in input.data
|
||||
|
||||
Decrypt file (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
use Crypt::Misc 'read_rawfile';
|
||||
|
||||
my $pkrsa = Crypt::PK::RSA->new("rsakey.priv.pem");
|
||||
my $encfile = read_rawfile("input.encrypted.rsa");
|
||||
my $plaintext = $pkrsa->decrypt($encfile, 'v1.5');
|
||||
print $plaintext;
|
||||
|
||||
=head2 Encrypt by Crypt::PK::RSA, decrypt by OpenSSL
|
||||
|
||||
Create encrypted file (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
use Crypt::Misc 'write_rawfile';
|
||||
|
||||
my $plaintext = 'secret message';
|
||||
my $pkrsa = Crypt::PK::RSA->new("rsakey.pub.pem");
|
||||
my $encrypted = $pkrsa->encrypt($plaintext, 'v1.5');
|
||||
write_rawfile("input.encrypted.rsa", $encrypted);
|
||||
|
||||
Decrypt file (from commandline):
|
||||
|
||||
openssl rsautl -decrypt -inkey rsakey.priv.pem -in input.encrypted.rsa
|
||||
|
||||
=head2 Sign by OpenSSL, verify by Crypt::PK::RSA
|
||||
|
||||
Create signature (from commandline):
|
||||
|
||||
openssl dgst -sha1 -sign rsakey.priv.pem -out input.sha1-rsa.sig input.data
|
||||
|
||||
Verify signature (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
use Crypt::Digest 'digest_file';
|
||||
use Crypt::Misc 'read_rawfile';
|
||||
|
||||
my $pkrsa = Crypt::PK::RSA->new("rsakey.pub.pem");
|
||||
my $signature = read_rawfile("input.sha1-rsa.sig");
|
||||
my $valid = $pkrsa->verify_hash($signature, digest_file("SHA1", "input.data"), "SHA1", "v1.5");
|
||||
print $valid ? "SUCCESS" : "FAILURE";
|
||||
|
||||
=head2 Sign by Crypt::PK::RSA, verify by OpenSSL
|
||||
|
||||
Create signature (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
use Crypt::Digest 'digest_file';
|
||||
use Crypt::Misc 'write_rawfile';
|
||||
|
||||
my $pkrsa = Crypt::PK::RSA->new("rsakey.priv.pem");
|
||||
my $signature = $pkrsa->sign_hash(digest_file("SHA1", "input.data"), "SHA1", "v1.5");
|
||||
write_rawfile("input.sha1-rsa.sig", $signature);
|
||||
|
||||
Verify signature (from commandline):
|
||||
|
||||
openssl dgst -sha1 -verify rsakey.pub.pem -signature input.sha1-rsa.sig input.data
|
||||
|
||||
=head2 Keys generated by Crypt::PK::RSA
|
||||
|
||||
Generate keys (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
use Crypt::Misc 'write_rawfile';
|
||||
|
||||
my $pkrsa = Crypt::PK::RSA->new;
|
||||
$pkrsa->generate_key(256, 65537);
|
||||
write_rawfile("rsakey.pub.der", $pkrsa->export_key_der('public'));
|
||||
write_rawfile("rsakey.priv.der", $pkrsa->export_key_der('private'));
|
||||
write_rawfile("rsakey.pub.pem", $pkrsa->export_key_pem('public_x509'));
|
||||
write_rawfile("rsakey.priv.pem", $pkrsa->export_key_pem('private'));
|
||||
write_rawfile("rsakey-passwd.priv.pem", $pkrsa->export_key_pem('private', 'secret'));
|
||||
|
||||
Use keys by OpenSSL:
|
||||
|
||||
openssl rsa -in rsakey.priv.der -text -inform der
|
||||
openssl rsa -in rsakey.priv.pem -text
|
||||
openssl rsa -in rsakey-passwd.priv.pem -text -inform pem -passin pass:secret
|
||||
openssl rsa -in rsakey.pub.der -pubin -text -inform der
|
||||
openssl rsa -in rsakey.pub.pem -pubin -text
|
||||
|
||||
=head2 Keys generated by OpenSSL
|
||||
|
||||
Generate keys:
|
||||
|
||||
openssl genrsa -out rsakey.priv.pem 1024
|
||||
openssl rsa -in rsakey.priv.pem -out rsakey.priv.der -outform der
|
||||
openssl rsa -in rsakey.priv.pem -out rsakey.pub.pem -pubout
|
||||
openssl rsa -in rsakey.priv.pem -out rsakey.pub.der -outform der -pubout
|
||||
openssl rsa -in rsakey.priv.pem -passout pass:secret -des3 -out rsakey-passwd.priv.pem
|
||||
|
||||
Load keys (Perl code):
|
||||
|
||||
use Crypt::PK::RSA;
|
||||
|
||||
my $pkrsa = Crypt::PK::RSA->new;
|
||||
$pkrsa->import_key("rsakey.pub.der");
|
||||
$pkrsa->import_key("rsakey.priv.der");
|
||||
$pkrsa->import_key("rsakey.pub.pem");
|
||||
$pkrsa->import_key("rsakey.priv.pem");
|
||||
$pkrsa->import_key("rsakey-passwd.priv.pem", "secret");
|
||||
|
||||
=head1 SEE ALSO
|
||||
|
||||
=over
|
||||
|
||||
=item * L<https://en.wikipedia.org/wiki/RSA_%28algorithm%29|https://en.wikipedia.org/wiki/RSA_%28algorithm%29>
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
Reference in New Issue
Block a user