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Class ParagonIE_Sodium_Crypto ATTENTION!
File Size: | 1654 lines (55 kb) |
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aead_chacha20poly1305_decrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Decryption with ChaCha20-Poly1305 return: string param: string $message param: string $ad param: string $nonce param: string $key |
aead_chacha20poly1305_encrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Encryption with ChaCha20-Poly1305 return: string param: string $message param: string $ad param: string $nonce param: string $key |
aead_chacha20poly1305_ietf_decrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Decryption with ChaCha20-Poly1305, IETF mode (96-bit nonce) return: string param: string $message param: string $ad param: string $nonce param: string $key |
aead_chacha20poly1305_ietf_encrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Encryption with ChaCha20-Poly1305, IETF mode (96-bit nonce) return: string param: string $message param: string $ad param: string $nonce param: string $key |
aead_xchacha20poly1305_ietf_decrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Decryption with ChaCha20-Poly1305, IETF mode (96-bit nonce) return: string param: string $message param: string $ad param: string $nonce param: string $key |
aead_xchacha20poly1305_ietf_encrypt($message = '',$ad = '',$nonce = '',$key = '') X-Ref |
AEAD Encryption with ChaCha20-Poly1305, IETF mode (96-bit nonce) return: string param: string $message param: string $ad param: string $nonce param: string $key |
auth($message, $key) X-Ref |
HMAC-SHA-512-256 (a.k.a. the leftmost 256 bits of HMAC-SHA-512) return: string param: string $message param: string $key |
auth_verify($mac, $message, $key) X-Ref |
HMAC-SHA-512-256 validation. Constant-time via hash_equals(). return: bool param: string $mac param: string $message param: string $key |
box($plaintext, $nonce, $keypair) X-Ref |
X25519 key exchange followed by XSalsa20Poly1305 symmetric encryption return: string param: string $plaintext param: string $nonce param: string $keypair |
box_seal($message, $publicKey) X-Ref |
X25519-XSalsa20-Poly1305 with one ephemeral X25519 keypair. return: string param: string $message param: string $publicKey |
box_seal_open($message, $keypair) X-Ref |
Opens a message encrypted via box_seal(). return: string param: string $message param: string $keypair |
box_beforenm($sk, $pk) X-Ref |
Used by crypto_box() to get the crypto_secretbox() key. return: string param: string $sk param: string $pk |
box_keypair() X-Ref |
return: string |
box_seed_keypair($seed) X-Ref |
return: string param: string $seed |
box_keypair_from_secretkey_and_publickey($sKey, $pKey) X-Ref |
return: string param: string $sKey param: string $pKey |
box_secretkey($keypair) X-Ref |
return: string param: string $keypair |
box_publickey($keypair) X-Ref |
return: string param: string $keypair |
box_publickey_from_secretkey($sKey) X-Ref |
return: string param: string $sKey |
box_open($ciphertext, $nonce, $keypair) X-Ref |
Decrypt a message encrypted with box(). return: string param: string $ciphertext param: string $nonce param: string $keypair |
generichash($message, $key = '', $outlen = 32) X-Ref |
Calculate a BLAKE2b hash. return: string param: string $message param: string|null $key param: int $outlen |
generichash_final($ctx, $outlen = 32) X-Ref |
Finalize a BLAKE2b hashing context, returning the hash. return: string param: string $ctx param: int $outlen |
generichash_init($key = '', $outputLength = 32) X-Ref |
Initialize a hashing context for BLAKE2b. return: string param: string $key param: int $outputLength |
generichash_init_salt_personal($key = '',$outputLength = 32,$salt = '',$personal = '') X-Ref |
Initialize a hashing context for BLAKE2b. return: string param: string $key param: int $outputLength param: string $salt param: string $personal |
generichash_update($ctx, $message) X-Ref |
Update a hashing context for BLAKE2b with $message return: string param: string $ctx param: string $message |
keyExchange($my_sk, $their_pk, $client_pk, $server_pk) X-Ref |
Libsodium's crypto_kx(). return: string param: string $my_sk param: string $their_pk param: string $client_pk param: string $server_pk |
scalarmult($sKey, $pKey) X-Ref |
ECDH over Curve25519 return: string param: string $sKey param: string $pKey |
scalarmult_base($secret) X-Ref |
ECDH over Curve25519, using the basepoint. Used to get a secret key from a public key. return: string param: string $secret |
scalarmult_throw_if_zero($q) X-Ref |
This throws an Error if a zero public key was passed to the function. return: void param: string $q |
secretbox($plaintext, $nonce, $key) X-Ref |
XSalsa20-Poly1305 authenticated symmetric-key encryption. return: string param: string $plaintext param: string $nonce param: string $key |
secretbox_open($ciphertext, $nonce, $key) X-Ref |
Decrypt a ciphertext generated via secretbox(). return: string param: string $ciphertext param: string $nonce param: string $key |
secretbox_xchacha20poly1305($plaintext, $nonce, $key) X-Ref |
XChaCha20-Poly1305 authenticated symmetric-key encryption. return: string param: string $plaintext param: string $nonce param: string $key |
secretbox_xchacha20poly1305_open($ciphertext, $nonce, $key) X-Ref |
Decrypt a ciphertext generated via secretbox_xchacha20poly1305(). return: string param: string $ciphertext param: string $nonce param: string $key |
secretstream_xchacha20poly1305_init_push($key) X-Ref |
return: array<int, string> Returns a state and a header. param: string $key |
secretstream_xchacha20poly1305_init_pull($key, $header) X-Ref |
return: string Returns a state. param: string $key param: string $header |
secretstream_xchacha20poly1305_push(&$state, $msg, $aad = '', $tag = 0) X-Ref |
return: string param: string $state param: string $msg param: string $aad param: int $tag |
secretstream_xchacha20poly1305_pull(&$state, $cipher, $aad = '') X-Ref |
return: bool|array{0: string, 1: int} param: string $state param: string $cipher param: string $aad |
secretstream_xchacha20poly1305_rekey(&$state) X-Ref |
return: void param: string $state |
sign_detached($message, $sk) X-Ref |
Detached Ed25519 signature. return: string param: string $message param: string $sk |
sign($message, $sk) X-Ref |
Attached Ed25519 signature. (Returns a signed message.) return: string param: string $message param: string $sk |
sign_open($signedMessage, $pk) X-Ref |
Opens a signed message. If valid, returns the message. return: string param: string $signedMessage param: string $pk |
sign_verify_detached($signature, $message, $pk) X-Ref |
Verify a detached signature of a given message and public key. return: bool param: string $signature param: string $message param: string $pk |
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