| /*------------------------------------------------------------------------- |
| * |
| * sha2.h |
| * Constants related to SHA224, 256, 384 AND 512. |
| * |
| * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * IDENTIFICATION |
| * src/include/common/sha2.h |
| * |
| *------------------------------------------------------------------------- |
| */ |
| |
| #ifndef _PG_SHA2_H_ |
| #define _PG_SHA2_H_ |
| |
| /*** SHA224/256/384/512 Various Length Definitions ***********************/ |
| #define PG_SHA224_BLOCK_LENGTH 64 |
| #define PG_SHA224_DIGEST_LENGTH 28 |
| #define PG_SHA224_DIGEST_STRING_LENGTH (PG_SHA224_DIGEST_LENGTH * 2 + 1) |
| #define PG_SHA256_BLOCK_LENGTH 64 |
| #define PG_SHA256_DIGEST_LENGTH 32 |
| #define PG_SHA256_DIGEST_STRING_LENGTH (PG_SHA256_DIGEST_LENGTH * 2 + 1) |
| #define PG_SHA384_BLOCK_LENGTH 128 |
| #define PG_SHA384_DIGEST_LENGTH 48 |
| #define PG_SHA384_DIGEST_STRING_LENGTH (PG_SHA384_DIGEST_LENGTH * 2 + 1) |
| #define PG_SHA512_BLOCK_LENGTH 128 |
| #define PG_SHA512_DIGEST_LENGTH 64 |
| #define PG_SHA512_DIGEST_STRING_LENGTH (PG_SHA512_DIGEST_LENGTH * 2 + 1) |
| #define PG_SM3_BLOCK_LENGTH 64 |
| #define PG_SM3_DIGEST_LENGTH 32 |
| #define PG_SM3_DIGEST_STRING_LENGTH (PG_SM3_DIGEST_LENGTH * 2 + 1) |
| |
| #endif /* _PG_SHA2_H_ */ |
