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See [13] for details on the encryption scheme. .SH "METHODS" .IX Header "METHODS" .Sh "\fB\fP\f(BInew()\fP\fB\fP" .IX Subsection "new()" Constructor. .Sh "\fB\fP\f(BIversion()\fP\fB\fP" .IX Subsection "version()" Returns the version number of the module. .Sh "\fB\fP\f(BIencrypt()\fP\fB\fP" .IX Subsection "encrypt()" Encrypts a string with a public key and returns the encrypted string on success. \fIencrypt()\fR takes a hash argument with the following mandatory keys: .IP "\fBMessage\fR" 4 .IX Item "Message" A string to be encrypted. The length of this string should not exceed k\-10 octets, where k is the octet length of the \s-1RSA\s0 modulus. If Message is longer than k\-10, the method will fail and set \f(CW$self\fR\->errstr to \*(L"Message too long.\*(R" .IP "\fBKey\fR" 4 .IX Item "Key" Public key of the recipient, a Crypt::RSA::Key::Public object. .Sh "\fB\fP\f(BIdecrypt()\fP\fB\fP" .IX Subsection "decrypt()" Decrypts cyphertext with a private key and returns plaintext on success. \f(CW$self\fR\->errstr is set to \*(L"Decryption Error.\*(R" or appropriate error on failure. \fIdecrypt()\fR takes a hash argument with the following mandatory keys: .IP "\fBCyphertext\fR" 4 .IX Item "Cyphertext" A string encrypted with \fIencrypt()\fR. The length of the cyphertext must be k octets, where k is the length of the \s-1RSA\s0 modulus. .IP "\fBKey\fR" 4 .IX Item "Key" Private key of the receiver, a Crypt::RSA::Key::Private object. .SH "ERROR HANDLING" .IX Header "ERROR HANDLING" See \s-1ERROR\s0 \s-1HANDLING\s0 in \fICrypt::RSA\fR\|(3) manpage. .SH "BIBLIOGRAPHY" .IX Header "BIBLIOGRAPHY" See \s-1BIBLIOGRAPHY\s0 in \fICrypt::RSA\fR\|(3) manpage. .SH "AUTHOR" .IX Header "AUTHOR" Vipul Ved Prakash, .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fICrypt::RSA\fR\|(3), \fICrypt::RSA::Primitives\fR\|(3), \fICrypt::RSA::Keys\fR\|(3), \&\fICrypt::RSA::SSA::PSS\fR\|(3)