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pack Sha256 struct

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This commit is contained in:
Jacob Barthelmeh
2017-02-02 14:55:51 -07:00
parent e722459df3
commit b1522e0c59
1 changed files with 3 additions and 2 deletions
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5
wolfssl/wolfcrypt/sha256.h
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@@ -63,11 +63,12 @@ typedef struct Sha256 {
#ifdef FREESCALE_LTC_SHA #ifdef FREESCALE_LTC_SHA
ltc_hash_ctx_t ctx; ltc_hash_ctx_t ctx;
#else #else
/* alignment on digest and buffer speeds up ARMv8 crypto operations */
ALIGN16 word32 digest[SHA256_DIGEST_SIZE / sizeof(word32)];
ALIGN16 word32 buffer[SHA256_BLOCK_SIZE / sizeof(word32)];
word32 buffLen; /* in bytes */ word32 buffLen; /* in bytes */
word32 loLen; /* length in bytes */ word32 loLen; /* length in bytes */
word32 hiLen; /* length in bytes */ word32 hiLen; /* length in bytes */
ALIGN16 word32 digest[SHA256_DIGEST_SIZE / sizeof(word32)];
ALIGN16 word32 buffer[SHA256_BLOCK_SIZE / sizeof(word32)];
#ifdef WOLFSSL_PIC32MZ_HASH #ifdef WOLFSSL_PIC32MZ_HASH
pic32mz_desc desc ; /* Crypt Engine descriptor */ pic32mz_desc desc ; /* Crypt Engine descriptor */
#endif #endif