| 1 | #ifndef _CRYPTO_SCRYPT_SMIX_SSE2_H_ |
| 2 | #define _CRYPTO_SCRYPT_SMIX_SSE2_H_ |
| 3 | |
| 4 | #include <stddef.h> |
| 5 | #include <stdint.h> |
| 6 | |
| 7 | /** |
| 8 | * crypto_scrypt_smix_sse2(B, r, N, V, XY): |
| 9 | * Compute B = SMix_r(B, N). The input B must be 128r bytes in length; |
| 10 | * the temporary storage V must be 128rN bytes in length; the temporary |
| 11 | * storage XY must be 256r + 64 bytes in length. The value N must be a |
| 12 | * power of 2 greater than 1. The arrays B, V, and XY must be aligned to a |
| 13 | * multiple of 64 bytes. |
| 14 | * |
| 15 | * Use SSE2 instructions. |
| 16 | */ |
| 17 | void crypto_scrypt_smix_sse2(uint8_t *, size_t, uint64_t, void *, void *); |
| 18 | |
| 19 | #endif /* !_CRYPTO_SCRYPT_SMIX_SSE2_H_ */ |