API Reference Document
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PHP Manual
Sodium
Sodium 函数
Sodium 函数
Table of Contents
sodium_add
— Add large numbers
sodium_base642bin
— Description
sodium_bin2base64
— Description
sodium_bin2hex
— Encode to hexadecimal
sodium_compare
— Compare large numbers
sodium_crypto_aead_aes256gcm_decrypt
— Decrypt in combined mode with precalculation
sodium_crypto_aead_aes256gcm_encrypt
— Encrypt in combined mode with precalculation
sodium_crypto_aead_aes256gcm_is_available
— Check if hardware supports AES256-GCM
sodium_crypto_aead_aes256gcm_keygen
— Get random bytes for key
sodium_crypto_aead_chacha20poly1305_decrypt
— Verify that the ciphertext includes a valid tag
sodium_crypto_aead_chacha20poly1305_encrypt
— Encrypt a message
sodium_crypto_aead_chacha20poly1305_ietf_decrypt
— Verify that the ciphertext includes a valid tag
sodium_crypto_aead_chacha20poly1305_ietf_encrypt
— Encrypt a message
sodium_crypto_aead_chacha20poly1305_ietf_keygen
— Get random bytes for key
sodium_crypto_aead_chacha20poly1305_keygen
— Get random bytes for key
sodium_crypto_aead_xchacha20poly1305_ietf_decrypt
— Description
sodium_crypto_aead_xchacha20poly1305_ietf_encrypt
— Description
sodium_crypto_aead_xchacha20poly1305_ietf_keygen
— Description
sodium_crypto_auth_keygen
— Get random bytes for key
sodium_crypto_auth_verify
— Verifies that the tag is valid for the message
sodium_crypto_auth
— Compute a tag for the message
sodium_crypto_box_keypair_from_secretkey_and_publickey
— Description
sodium_crypto_box_keypair
— Randomly generate a secret key and a corresponding public key
sodium_crypto_box_open
— Verify and decrypt a ciphertext
sodium_crypto_box_publickey_from_secretkey
— Description
sodium_crypto_box_publickey
— Description
sodium_crypto_box_seal_open
— Decrypt the ciphertext
sodium_crypto_box_seal
— Encrypt a message
sodium_crypto_box_secretkey
— Description
sodium_crypto_box_seed_keypair
— Deterministically derive the key pair from a single key
sodium_crypto_box
— Encrypt a message
sodium_crypto_generichash_final
— Complete the hash
sodium_crypto_generichash_init
— Initialize a hash
sodium_crypto_generichash_keygen
— Get random bytes for key
sodium_crypto_generichash_update
— Add message to a hash
sodium_crypto_generichash
— Get a hash of the message
sodium_crypto_kdf_derive_from_key
— Derive a subkey
sodium_crypto_kdf_keygen
— Get random bytes for key
sodium_crypto_kx_client_session_keys
— Description
sodium_crypto_kx_keypair
— Creates a new sodium keypair
sodium_crypto_kx_publickey
— Description
sodium_crypto_kx_secretkey
— Description
sodium_crypto_kx_seed_keypair
— Description
sodium_crypto_kx_server_session_keys
— Description
sodium_crypto_pwhash_scryptsalsa208sha256_str_verify
— Verify that the password is a valid password verification string
sodium_crypto_pwhash_scryptsalsa208sha256_str
— Get an ASCII encoded hash
sodium_crypto_pwhash_scryptsalsa208sha256
— Derives a key from a password
sodium_crypto_pwhash_str_needs_rehash
— Description
sodium_crypto_pwhash_str_verify
— Verifies that a password matches a hash
sodium_crypto_pwhash_str
— Get an ASCII-encoded hash
sodium_crypto_pwhash
— Derive a key from a password
sodium_crypto_scalarmult_base
— 别名 sodium_crypto_box_publickey_from_secretkey
sodium_crypto_scalarmult
— Compute a shared secret given a user's secret key and another user's public key
sodium_crypto_secretbox_keygen
— Get random bytes for key
sodium_crypto_secretbox_open
— Verify and decrypt a ciphertext
sodium_crypto_secretbox
— Encrypt a message
sodium_crypto_secretstream_xchacha20poly1305_init_pull
— Description
sodium_crypto_secretstream_xchacha20poly1305_init_push
— Description
sodium_crypto_secretstream_xchacha20poly1305_keygen
— Description
sodium_crypto_secretstream_xchacha20poly1305_pull
— Description
sodium_crypto_secretstream_xchacha20poly1305_push
— Description
sodium_crypto_secretstream_xchacha20poly1305_rekey
— Description
sodium_crypto_shorthash_keygen
— Get random bytes for key
sodium_crypto_shorthash
— Compute a fixed-size fingerprint for the message
sodium_crypto_sign_detached
— Sign the message
sodium_crypto_sign_ed25519_pk_to_curve25519
— Convert an Ed25519 public key to a Curve25519 public key
sodium_crypto_sign_ed25519_sk_to_curve25519
— Convert an Ed25519 secret key to a Curve25519 secret key
sodium_crypto_sign_keypair_from_secretkey_and_publickey
— Description
sodium_crypto_sign_keypair
— Randomly generate a secret key and a corresponding public key
sodium_crypto_sign_open
— Check that the signed message has a valid signature
sodium_crypto_sign_publickey_from_secretkey
— Extract the public key from the secret key
sodium_crypto_sign_publickey
— Description
sodium_crypto_sign_secretkey
— Description
sodium_crypto_sign_seed_keypair
— Deterministically derive the key pair from a single key
sodium_crypto_sign_verify_detached
— Verify signature for the message
sodium_crypto_sign
— Sign a message
sodium_crypto_stream_keygen
— Get random bytes for key
sodium_crypto_stream_xor
— Encrypt a message
sodium_crypto_stream
— Generate a deterministic sequence of bytes from a seed
sodium_hex2bin
— Decodes a hexadecimally encoded binary string
sodium_increment
— Increment large number
sodium_memcmp
— Test for equality in constant-time
sodium_memzero
— Overwrite buf with zeros
sodium_pad
— Add padding data
sodium_unpad
— Remove padding data