/* Written in the D programming language. For git maintenance (ensure at least one congruent line with originating C header): #define crypto_auth_hmacsha256_H */ module deimos.sodium.crypto_auth_hmacsha256; import deimos.sodium.crypto_hash_sha256 : crypto_hash_sha256_state; extern(C) @nogc : enum crypto_auth_hmacsha256_BYTES = 32U; size_t crypto_auth_hmacsha256_bytes() pure @trusted; enum crypto_auth_hmacsha256_KEYBYTES = 32U; size_t crypto_auth_hmacsha256_keybytes() pure @trusted; int crypto_auth_hmacsha256(ubyte* out_, const(ubyte)* in_, ulong inlen, const(ubyte)* k) pure; // __attribute__ ((nonnull(1, 4))); int crypto_auth_hmacsha256_verify(const(ubyte)* h, const(ubyte)* in_, ulong inlen, const(ubyte)* k) pure nothrow; // __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4))); /* ------------------------------------------------------------------------- */ struct crypto_auth_hmacsha256_state { crypto_hash_sha256_state ictx; crypto_hash_sha256_state octx; } size_t crypto_auth_hmacsha256_statebytes() pure @trusted; int crypto_auth_hmacsha256_init(crypto_auth_hmacsha256_state* state, const(ubyte)* key, size_t keylen) pure; // __attribute__ ((nonnull)); int crypto_auth_hmacsha256_update(crypto_auth_hmacsha256_state* state, const(ubyte)* in_, ulong inlen) pure; // __attribute__ ((nonnull(1))); int crypto_auth_hmacsha256_final(crypto_auth_hmacsha256_state* state, ubyte* out_) pure; // __attribute__ ((nonnull)); void crypto_auth_hmacsha256_keygen(ref ubyte[crypto_auth_hmacsha256_KEYBYTES] k) nothrow @trusted; // __attribute__ ((nonnull));