diff options
Diffstat (limited to 'wasm/sha256.h')
| -rw-r--r-- | wasm/sha256.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/wasm/sha256.h b/wasm/sha256.h index bbf9abc..659a5ad 100644 --- a/wasm/sha256.h +++ b/wasm/sha256.h @@ -1,21 +1,14 @@ -/********************************************************************* -* Filename: sha256.h -* Author: Brad Conte (brad AT bradconte.com) -* Copyright: Identified to be public domain by ducky -* Disclaimer: This code is presented "as is" without any guarantees. -* Details: Defines the API for the corresponding SHA1 implementation. -*********************************************************************/ +// SPDX-FileContributor: Brad Conte <brad@bradconte.com> +// Identified to be public domain by ducky +// Disclaimer: This code is presented "as is" without any guarantees. #ifndef SHA256_H #define SHA256_H -/*************************** HEADER FILES ***************************/ #include <stddef.h> -/****************************** MACROS ******************************/ #define SHA256_BLOCK_SIZE 32 // SHA256 outputs a 32 byte digest -/**************************** DATA TYPES ****************************/ typedef unsigned char BYTE; // 8-bit byte typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines @@ -26,7 +19,6 @@ typedef struct { WORD state[8]; } SHA256_CTX; -/*********************** FUNCTION DECLARATIONS **********************/ void sha256_init(SHA256_CTX * ctx); void sha256_update(SHA256_CTX * ctx, const BYTE data[], size_t len); void sha256_final(SHA256_CTX * ctx, BYTE hash[]); |