QPQ-AG/enacl
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Fix AEAD parameter order / naming.

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The order of parameters were in the wrong order. Make them equal
to the official order of libsodium.

While here, rename NONCEBYTES to NPUBBYTES so it reflects the
underlying names as well.
This commit is contained in:
Jesper Louis Andersen
2020-01-21 13:57:39 +01:00
parent ab40d5bbf8
commit bdb4719f6d
4 changed files with 28 additions and 29 deletions
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c_src/aead.c
+8 -8
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@@ -41,13 +41,13 @@ enacl_crypto_aead_chacha20poly1305_encrypt(ErlNifEnv *env, int argc,
if (argc != 4)
goto bad_arg;
if (!enif_inspect_binary(env, argv[0], &key))
if (!enif_inspect_binary(env, argv[0], &message))
goto bad_arg;
if (!enif_inspect_binary(env, argv[1], &nonce))
if (!enif_inspect_binary(env, argv[1], &ad))
goto bad_arg;
if (!enif_inspect_binary(env, argv[2], &ad))
if (!enif_inspect_binary(env, argv[2], &nonce))
goto bad_arg;
if (!enif_inspect_binary(env, argv[3], &message))
if (!enif_inspect_binary(env, argv[3], &key))
goto bad_arg;
if (key.size != crypto_aead_chacha20poly1305_ietf_KEYBYTES)
goto bad_arg;
@@ -87,13 +87,13 @@ enacl_crypto_aead_chacha20poly1305_decrypt(ErlNifEnv *env, int argc,
if (argc != 4)
goto bad_arg;
if (!enif_inspect_binary(env, argv[0], &key))
if (!enif_inspect_binary(env, argv[0], &ciphertext))
goto bad_arg;
if (!enif_inspect_binary(env, argv[1], &nonce))
if (!enif_inspect_binary(env, argv[1], &ad))
goto bad_arg;
if (!enif_inspect_binary(env, argv[2], &ad))
if (!enif_inspect_binary(env, argv[2], &nonce))
goto bad_arg;
if (!enif_inspect_binary(env, argv[3], &ciphertext))
if (!enif_inspect_binary(env, argv[3], &message))
goto bad_arg;
if (ciphertext.size < crypto_aead_chacha20poly1305_ietf_ABYTES)