diff options
Diffstat (limited to 'src/crypto/zinc')
| -rw-r--r-- | src/crypto/zinc/poly1305/poly1305-arm-glue.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/crypto/zinc/poly1305/poly1305-arm-glue.h b/src/crypto/zinc/poly1305/poly1305-arm-glue.h index ddeb58a..9d34d21 100644 --- a/src/crypto/zinc/poly1305/poly1305-arm-glue.h +++ b/src/crypto/zinc/poly1305/poly1305-arm-glue.h @@ -35,7 +35,7 @@ struct poly1305_arch_internal { u64 h0, h1, h2; }; }; - u32 is_base2_26; + u64 is_base2_26; u64 r[2]; }; #elif defined(CONFIG_ARM) @@ -68,6 +68,10 @@ static void convert_to_base2_64(void *ctx) state->h0 = ((u64)state->h[2] << 52) | ((u64)state->h[1] << 26) | state->h[0]; state->h1 = ((u64)state->h[4] << 40) | ((u64)state->h[3] << 14) | (state->h[2] >> 12); state->h2 = state->h[4] >> 24; +#if defined(CONFIG_ARM) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + state->h0 = rol64(state->h0, 32); + state->h1 = rol64(state->h1, 32); +#endif #define ULT(a, b) ((a ^ ((a ^ b) | ((a - b) ^ b))) >> (sizeof(a) * 8 - 1)) cy = (state->h2 >> 2) + (state->h2 & ~3ULL); state->h2 &= 3; |