Crypt::Perl::RSA::PrivateKey - object representation of an RSA private key
#You’ll probably instantiate this class using Parser.pm #or Generate.pm. #cf. JSON Web Algorithms (RFC 7518, page 5) #These return an octet string. $sig = $prkey->sign_RS256($message); $sig = $prkey->sign_RS384($message); $sig = $prkey->sign_RS512($message); #These return 1 or 0 to indicate verification or non-verification. $prkey->verify_RS256($message, $sig); $prkey->verify_RS384($message, $sig); $prkey->verify_RS512($message, $sig); #---------------------------------------------------------------------- my $enc = $prkey->encrypt_raw($payload); my $orig = $prkey->decrypt_raw($enc); #---------------------------------------------------------------------- my $der = $prkey->to_der(); my $pem = $prkey->to_pem(); #For use in creating PKCS #10 CSRs and X.509 certificates my $pub_der = $prkey->to_subject_public_der(); my $pbkey = $prkey->get_public_key(); #---------------------------------------------------------------------- $prkey->version(); #scalar, integer $prkey->size(); #modulus length, in bits $prkey->modulus_byte_length(); #---------------------------------------------------------------------- # The following all return instances of Crypt::Perl::BigInt, # a subclass of Math::BigInt. # The pairs (e.g., modulus() and N()) are aliases. #---------------------------------------------------------------------- $prkey->modulus(); $prkey->N(); $prkey->publicExponent(); $prkey->E(); $prkey->privateExponent(); $prkey->D(); $prkey->prime1(); $prkey->P(); $prkey->prime2(); $prkey->Q(); $prkey->exponent1(); $prkey->DP(); $prkey->exponent2(); $prkey->DQ(); $prkey->coefficient(); $prkey->QINV();
To install Crypt::Perl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Crypt::Perl
CPAN shell
perl -MCPAN -e shell install Crypt::Perl
For more information on module installation, please visit the detailed CPAN module installation guide.