AES_decrypt

Decrypt one 16-byte AES block with a key schedule (deprecated; prefer EVP).

Synopsis

Declared in <openssl/aes.h>

[[deprecated]]
void
AES_decrypt(
    unsigned char const* in,
    unsigned char* out,
    AES_KEY const* key);

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Parameters

NameDescription
in16-byte ciphertext block.
out16-byte plaintext buffer (may equal in).
keyExpanded AES decrypt key from AES_set_decrypt_key().