- ext
- ssl
- ssl.pl -- Secure Socket Layer (SSL) library
- crypto.pl -- Cryptography and authentication library
- crypto_n_random_bytes/2
- crypto_data_hash/3
- crypto_file_hash/3
- crypto_context_new/2
- crypto_data_context/3
- crypto_context_hash/2
- crypto_open_hash_stream/3
- crypto_stream_hash/2
- crypto_password_hash/2
- crypto_password_hash/3
- crypto_data_hkdf/4
- ecdsa_sign/4
- ecdsa_verify/4
- hex_bytes/2
- rsa_private_decrypt/4
- rsa_private_encrypt/4
- rsa_public_decrypt/4
- rsa_public_encrypt/4
- rsa_sign/4
- rsa_verify/4
- crypto_data_decrypt/6
- crypto_data_encrypt/6
- crypto_modular_inverse/3
- crypto_generate_prime/3
- crypto_is_prime/2
- crypto_name_curve/2
- crypto_curve_order/2
- crypto_curve_generator/2
- crypto_curve_scalar_mult/4
- xmldsig.pl -- XML Digital signature
- xmlenc.pl -- XML encryption library
- ssl
- rsa_private_decrypt(+PrivateKey, +CipherText, -PlainText, +Options) is det
- rsa_private_encrypt(+PrivateKey, +PlainText, -CipherText, +Options) is det
- rsa_public_decrypt(+PublicKey, +CipherText, -PlainText, +Options) is det
- rsa_public_encrypt(+PublicKey, +PlainText, -CipherText, +Options) is det
- RSA Public key encryption and decryption primitives. A string
can be safely communicated by first encrypting it and have the
peer decrypt it with the matching key and predicate. The length
of the string is limited by the key length.
Options:
- encoding(+Encoding)
- Encoding to use for Data. Default is
utf8. Alternatives areutf8andoctet. - padding(+PaddingScheme)
- Padding scheme to use. Default is
pkcs1. Alternatives arepkcs1_oaep,sslv23andnone. Note thatnoneshould only be used if you implement cryptographically sound padding modes in your application code as encrypting unpadded data with RSA is insecure
- Errors
- -
ssl_error(Code, LibName, FuncName, Reason)is raised if there is an error, e.g., if the text is too long for the key. - See also
- - load_private_key/3, load_public_key/2 can be use to load keys from a file. The predicate load_certificate/2 can be used to obtain the public key from a certificate.