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ECC non-blocking: make sp_ecc_ctx data aligned

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Align data on 4 byte boundary for ARM chips.
This commit is contained in:
Sean Parkinson
2025-04-17 10:07:58 +10:00
parent bfab68f40c
commit 4c7fb1f428
1 changed files with 3 additions and 3 deletions
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6
wolfssl/wolfcrypt/sp_int.h
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@@ -387,11 +387,11 @@ extern "C" {
/* Non-blocking ECC operation context. */ /* Non-blocking ECC operation context. */
typedef struct sp_ecc_ctx { typedef struct sp_ecc_ctx {
#ifdef WOLFSSL_SP_521 #ifdef WOLFSSL_SP_521
byte data[66*80]; /* stack data */ XALIGNED(4) byte data[66*80]; /* stack data */
#elif defined(WOLFSSL_SP_384) #elif defined(WOLFSSL_SP_384)
byte data[48*80]; /* stack data */ XALIGNED(4) byte data[48*80]; /* stack data */
#else #else
byte data[32*80]; /* stack data */ XALIGNED(4) byte data[32*80]; /* stack data */
#endif #endif
} sp_ecc_ctx_t; } sp_ecc_ctx_t;
#endif #endif