diff options
Diffstat (limited to 'src/crypto/zinc/chacha20/chacha20-arm-glue.h')
| -rw-r--r-- | src/crypto/zinc/chacha20/chacha20-arm-glue.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/crypto/zinc/chacha20/chacha20-arm-glue.h b/src/crypto/zinc/chacha20/chacha20-arm-glue.h index 1f1add0..2fd4348 100644 --- a/src/crypto/zinc/chacha20/chacha20-arm-glue.h +++ b/src/crypto/zinc/chacha20/chacha20-arm-glue.h @@ -12,9 +12,6 @@ asmlinkage void chacha20_arm(u8 *out, const u8 *in, const size_t len, const u32 key[8], const u32 counter[4]); -#if defined(CONFIG_ARM) -asmlinkage void hchacha20_arm(const u32 state[16], u32 out[8]); -#endif #if defined(CONFIG_KERNEL_MODE_NEON) asmlinkage void chacha20_neon(u8 *out, const u8 *in, const size_t len, const u32 key[8], const u32 counter[4]); @@ -60,27 +57,5 @@ static inline bool chacha20_arch(struct chacha20_ctx *state, u8 *dst, static inline bool hchacha20_arch(u8 *derived_key, const u8 *nonce, const u8 *key, simd_context_t *simd_context) { -#if defined(CONFIG_ARM) - u32 x[] = { CHACHA20_CONSTANT_EXPA, - CHACHA20_CONSTANT_ND_3, - CHACHA20_CONSTANT_2_BY, - CHACHA20_CONSTANT_TE_K, - get_unaligned_le32(key + 0), - get_unaligned_le32(key + 4), - get_unaligned_le32(key + 8), - get_unaligned_le32(key + 12), - get_unaligned_le32(key + 16), - get_unaligned_le32(key + 20), - get_unaligned_le32(key + 24), - get_unaligned_le32(key + 28), - get_unaligned_le32(nonce + 0), - get_unaligned_le32(nonce + 4), - get_unaligned_le32(nonce + 8), - get_unaligned_le32(nonce + 12) - }; - hchacha20_arm(x, (u32 *)derived_key); - return true; -#else return false; -#endif } |