This is a very simple wrapper around libsodium masquerading as nacl.
This wrapper requires a pre-installed libsodium from:
https://github.com/jedisct1/libsodium
then it provides access to the following functions:
crypto_aead_aegis128l_decrypt(ciphertext, ad, nonce, key)
crypto_aead_aegis128l_encrypt(message, ad, nonce, key)
crypto_aead_aegis128l_decrypt_detached(ciphertext, mac, ad, nonce, key)
crypto_aead_aegis128l_encrypt_detached(message, ad, nonce, key)
crypto_aead_aegis256_decrypt(ciphertext, ad, nonce, key)
crypto_aead_aegis256_encrypt(message, ad, nonce, key)
crypto_aead_aegis256_decrypt_detached(ciphertext, mac, ad, nonce, key)
crypto_aead_aegis256_encrypt_detached(message, ad, nonce, key)
crypto_aead_chacha20poly1305_decrypt(ciphertext, ad, nonce, key)
crypto_aead_chacha20poly1305_encrypt(message, ad, nonce, key)
crypto_aead_chacha20poly1305_decrypt_detached(ciphertext, mac, ad, nonce, key)
crypto_aead_chacha20poly1305_encrypt_detached(message, ad, nonce, key)
crypto_aead_chacha20poly1305_ietf_decrypt(ciphertext, ad, nonce, key)
crypto_aead_chacha20poly1305_ietf_encrypt(message, ad, nonce, key)
crypto_aead_chacha20poly1305_ietf_decrypt_detached(ciphertext, mac, ad, nonce, key)
crypto_aead_chacha20poly1305_ietf_encrypt_detached(message, ad, nonce, key)
crypto_aead_xchacha20poly1305_ietf_decrypt(ciphertext, ad, nonce, key)
crypto_aead_xchacha20poly1305_ietf_encrypt(message, ad, nonce, key)
crypto_auth(message, key)
crypto_auth_verify(tag, message, key)
crypto_box_afternm(msg, nonce, k)
crypto_box_beforenm(pk, sk)
crypto_box_detached(msg, nonce, pk, sk)
crypto_box_keypair()
crypto_box(msg, nonce, pk, sk)
crypto_box_open_afternm(c, nonce, k)
crypto_box_open(c, nonce, pk, sk)
crypto_box_open_detached(c, mac, nonce, pk, sk)
crypto_box_seal(msg, pk)
crypto_box_seal_open(c, pk, sk)
crypto_box_seed_keypair(seed)
crypto_generichash_blake2b_salt_personal(message, outlen = crypto_generichash_blake2b_BYTES, key = b'', salt = b'', personal = b'')
crypto_generichash_final(state, outlen=crypto_generichash_BYTES)
crypto_generichash_init(outlen=crypto_generichash_BYTES, k=b'')
crypto_generichash(m, k=b'', outlen=crypto_generichash_BYTES)
crypto_generichash_update(state, m)
crypto_hash_sha256(message)
crypto_hash_sha512(message)
crypto_hash_sha512_init()
crypto_hash_sha512_update(state, data)
crypto_hash_sha512_final(state)
crypto_kx_client_session_keys(client_pk, client_sk, server_pk)
crypto_kx_keypair()
crypto_kx_server_session_keys(server_pk, server_sk, client_pk)
crypto_pwhash(outlen, passwd, salt, opslimit, memlimit, alg)
crypto_pwhash_scryptsalsa208sha256(outlen, passwd, salt, opslimit, memlimit)
crypto_pwhash_scryptsalsa208sha256_str(passwd, opslimit, memlimit)
crypto_pwhash_scryptsalsa208sha256_str_verify(stored, passwd)
crypto_pwhash_str(passwd, opslimit, memlimit)
crypto_pwhash_str_verify(pstr, passwd)
crypto_scalarmult_base(n)
crypto_scalarmult_curve25519_base(n)
crypto_scalarmult_curve25519(n, p)
crypto_secretbox(msg, nonce, k)
crypto_secretbox_detached(msg, nonce, k)
crypto_secretbox_open(c, nonce, k)
crypto_secretbox_open_detached(c, mac, nonce, k)
crypto_secretstream_xchacha20poly1305_keygen():
crypto_secretstream_xchacha20poly1305_init_push(key):
crypto_secretstream_xchacha20poly1305_init_pull(header, key):
crypto_secretstream_xchacha20poly1305_rekey(state):
crypto_secretstream_xchacha20poly1305_push(state, message, ad, tag):
crypto_secretstream_xchacha20poly1305_pull(state, ciphertext, ad):
crypto_sign_init()
crypto_sign_update(state, m)
crypto_sign_final_create(state, sk)
crypto_sign_final_verify(state, sig, pk)
crypto_sign_detached(m, sk)
crypto_sign_keypair()
crypto_sign(m, sk)
crypto_sign_open(sm, pk)
crypto_sign_pk_to_box_pk(pk)
crypto_sign_seed_keypair(seed)
crypto_sign_sk_to_box_sk(sk)
crypto_sign_sk_to_pk(sk)
crypto_sign_sk_to_seed(sk)
crypto_sign_verify_detached(sig, msg, pk)
crypto_stream_chacha20_xor(message, nonce, key)
crypto_stream_chacha20_xor_ic(message, nonce, initial_counter, key)
crypto_stream_chacha20_ietf_xor(message, nonce, key)
crypto_stream_chacha20_ietf_xor_ic(message, nonce, initial_counter, key)
crypto_stream_xchacha20_xor(message, nonce, key)
crypto_stream_xchacha20_xor_ic(message, nonce, initial_counter, key)
crypto_stream(cnt, nonce=None, key=None)
crypto_stream_xor(msg, cnt, nonce=None, key=None)
randombytes(size)
sodium_increment(bytes)
crypto_core_ristretto255_is_valid_point(p)
crypto_core_ristretto255_from_hash(r)
crypto_scalarmult_ristretto255(n, p)
crypto_scalarmult_ristretto255_base(n)
crypto_core_ristretto255_scalar_random()
crypto_core_ristretto255_scalar_invert(s)
crypto_core_ristretto255_scalar_reduce(s)
crypto_core_ristretto255_add(p, q)
crypto_core_ristretto255_sub(p,q)
crypto_core_ristretto255_random()
crypto_core_ristretto255_scalar_negate(s)
crypto_core_ristretto255_scalar_complement(s)
crypto_core_ristretto255_scalar_add(x,y)
crypto_core_ristretto255_scalar_sub(x,y)
crypto_core_ristretto255_scalar_mul(x,y)
crypto_auth_hmacsha256_keygen
crypto_auth_hmacsha256
crypto_auth_hmacsha256_verify
crypto_auth_hmacsha512_keygen
crypto_auth_hmacsha512
crypto_auth_hmacsha512_verify
crypto_auth_hmacsha512256_keygen
crypto_auth_hmacsha512256
crypto_auth_hmacsha512256_verify
crypto_kdf_derive_from_key(subkey_len, subkey_id, ctx, key)
crypto_kdf_keygen()
crypto_kdf_hkdf_sha256_extract_init(salt=b'')
crypto_kdf_hkdf_sha256_extract_update(state, ikm=b'')
crypto_kdf_hkdf_sha256_extract_final(state)
crypto_kdf_hkdf_sha256_extract(salt=b'', ikm=b'')
crypto_kdf_hkdf_sha256_keygen()
crypto_kdf_hkdf_sha256_expand(outlen, prk, ctx=b'')
crypto_kdf_hkdf_sha512_extract_init(salt=b'')
crypto_kdf_hkdf_sha512_extract_update(state, ikm=b'')
crypto_kdf_hkdf_sha512_extract_final(state)
crypto_kdf_hkdf_sha512_extract(salt=b'', ikm=b'')
crypto_kdf_hkdf_sha512_keygen()
crypto_kdf_hkdf_sha512_expand(outlen, prk, ctx=b'')
Constants:
crypto_aead_chacha20poly1305_ABYTES
crypto_aead_chacha20poly1305_KEYBYTES
crypto_aead_chacha20poly1305_NPUBBYTES
crypto_aead_chacha20poly1305_ietf_KEYBYTES
crypto_aead_chacha20poly1305_ietf_NPUBBYTES
crypto_aead_chacha20poly1305_ietf_ABYTES
crypto_aead_xchacha20poly1305_ietf_KEYBYTES
crypto_aead_xchacha20poly1305_ietf_NPUBBYTES
crypto_aead_xchacha20poly1305_ietf_ABYTES
crypto_auth_BYTES
crypto_auth_KEYBYTES
crypto_box_BEFORENMBYTES
crypto_box_BOXZEROBYTES
crypto_box_MACBYTES
crypto_box_NONCEBYTES
crypto_box_PUBLICKEYBYTES
crypto_box_SEALBYTES
crypto_box_SECRETKEYBYTES
crypto_box_SEEDBYTES
crypto_box_ZEROBYTES
crypto_generichash_KEYBYTES_MAX
crypto_generichash_BYTES
crypto_generichash_BYTES_MAX
crypto_generichash_BYTES_MIN
crypto_generichash_STATEBYTES
crypto_generichash_blake2b_BYTES
crypto_generichash_blake2b_BYTES_MAX
crypto_generichash_blake2b_BYTES_MIN
crypto_generichash_blake2b_KEYBYTES_MAX
crypto_generichash_blake2b_PERSONALBYTES
crypto_generichash_blake2b_SALTBYTES
crypto_hash_sha256_BYTES
crypto_hash_sha512_BYTES
crypto_hash_sha512_STATEBYTES
crypto_kx_PUBLICKEYBYTES
crypto_kx_SECRETKEYBYTES
crypto_kx_SESSIONKEYBYTES
crypto_pwhash_ALG_DEFAULT
crypto_pwhash_ALG_ARGON2I13
crypto_pwhash_ALG_ARGON2ID13
crypto_pwhash_BYTES_MAX
crypto_pwhash_BYTES_MIN
crypto_pwhash_MEMLIMIT_MAX
crypto_pwhash_MEMLIMIT_MIN
crypto_pwhash_MEMLIMIT_INTERACTIVE
crypto_pwhash_MEMLIMIT_MODERATE
crypto_pwhash_MEMLIMIT_SENSITIVE
crypto_pwhash_OPSLIMIT_MAX
crypto_pwhash_OPSLIMIT_MIN
crypto_pwhash_OPSLIMIT_INTERACTIVE
crypto_pwhash_OPSLIMIT_MODERATE
crypto_pwhash_OPSLIMIT_SENSITIVE
crypto_pwhash_PASSWD_MAX
crypto_pwhash_PASSWD_MIN
crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE
crypto_pwhash_argon2i_MEMLIMIT_MODERATE
crypto_pwhash_argon2i_MEMLIMIT_SENSITIVE
crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE
crypto_pwhash_argon2i_OPSLIMIT_MODERATE
crypto_pwhash_argon2i_OPSLIMIT_SENSITIVE
crypto_pwhash_argon2id_MEMLIMIT_INTERACTIVE
crypto_pwhash_argon2id_MEMLIMIT_MODERATE
crypto_pwhash_argon2id_MEMLIMIT_SENSITIVE
crypto_pwhash_argon2id_OPSLIMIT_INTERACTIVE
crypto_pwhash_argon2id_OPSLIMIT_MODERATE
crypto_pwhash_argon2id_OPSLIMIT_SENSITIVE
crypto_pwhash_SALTBYTES
crypto_pwhash_STRBYTES
crypto_pwhash_scryptsalsa208sha256_BYTES_MAX
crypto_pwhash_scryptsalsa208sha256_BYTES_MIN
crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MAX
crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN
crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE
crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE
crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MAX
crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN
crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE
crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE
crypto_pwhash_scryptsalsa208sha256_PASSWD_MAX
crypto_pwhash_scryptsalsa208sha256_PASSWD_MIN
crypto_pwhash_scryptsalsa208sha256_SALTBYTES
crypto_pwhash_scryptsalsa208sha256_STRBYTES
crypto_pwhash_scryptsalsa208sha256_STRPREFIX
crypto_scalarmult_BYTES
crypto_scalarmult_SCALARBYTES
crypto_scalarmult_curve25519_BYTES
crypto_secretbox_BOXZEROBYTES
crypto_secretbox_KEYBYTES
crypto_secretbox_KEYBYTES
crypto_secretbox_MACBYTES
crypto_secretbox_NONCEBYTES
crypto_secretbox_ZEROBYTES
crypto_secretstream_xchacha20poly1305_STATEBYTES
crypto_secretstream_xchacha20poly1305_ABYTES
crypto_secretstream_xchacha20poly1305_HEADERBYTES
crypto_secretstream_xchacha20poly1305_KEYBYTES
crypto_secretstream_xchacha20poly1305_MESSAGEBYTES_MAX
crypto_secretstream_xchacha20poly1305_TAG_MESSAGE
crypto_secretstream_xchacha20poly1305_TAG_PUSH
crypto_secretstream_xchacha20poly1305_TAG_REKEY
crypto_secretstream_xchacha20poly1305_TAG_FINAL
crypto_sign_BYTES
crypto_sign_PUBLICKEYBYTES
crypto_sign_SECRETKEYBYTES
crypto_sign_SEEDBYTES
crypto_sign_ed25519_PUBLICKEYBYTES
crypto_sign_ed25519_SECRETKEYBYTES
crypto_stream_KEYBYTES
crypto_stream_NONCEBYTES
crypto_stream_chacha20_NONCEBYTES
crypto_stream_chacha20_KEYBYTES
crypto_stream_chacha20_ietf_NONCEBYTES
crypto_stream_chacha20_ietf_KEYBYTES
crypto_stream_xchacha20_NONCEBYTES
crypto_stream_xchacha20_KEYBYTES
crypto_core_ristretto255_BYTES
crypto_core_ristretto255_HASHBYTES
crypto_core_ristretto255_SCALARBYTES
crypto_core_ristretto255_NONREDUCEDSCALARBYTES
crypto_auth_hmacsha256_BYTES
crypto_auth_hmacsha256_KEYBYTES
crypto_auth_hmacsha512_BYTES
crypto_auth_hmacsha512_KEYBYTES
crypto_auth_hmacsha512256_BYTES
crypto_auth_hmacsha512256_KEYBYTES
crypto_kdf_BYTES_MIN
crypto_kdf_BYTES_MAX
crypto_kdf_CONTEXTBYTES
crypto_kdf_KEYBYTES
crypto_kdf_hkdf_sha256_KEYBYTES
crypto_kdf_hkdf_sha256_BYTES_MIN
crypto_kdf_hkdf_sha256_BYTES_MAX
crypto_kdf_hkdf_sha256_STATEBYTES
Note
most of the the *_easy functions are not implemented as the "non-easy"
functions provide already the "easy" interface, which hides the placement of
buffers in memory, which makes little sense in python, so this wrapper handles
this.
FAQs
python libsodium wrapper
We found that pysodium demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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