[authen-passphrase-scrypt.git] / scrypt-1.2.1 / lib / crypto / crypto_scrypt_smix_sse2.h

#ifndef _CRYPTO_SCRYPT_SMIX_SSE2_H_
#define _CRYPTO_SCRYPT_SMIX_SSE2_H_

#include <stddef.h>
#include <stdint.h>

/**
 * crypto_scrypt_smix_sse2(B, r, N, V, XY):
 * Compute B = SMix_r(B, N).  The input B must be 128r bytes in length;
 * the temporary storage V must be 128rN bytes in length; the temporary
 * storage XY must be 256r + 64 bytes in length.  The value N must be a
 * power of 2 greater than 1.  The arrays B, V, and XY must be aligned to a
 * multiple of 64 bytes.
 *
 * Use SSE2 instructions.
 */
void crypto_scrypt_smix_sse2(uint8_t *, size_t, uint64_t, void *, void *);

#endif /* !_CRYPTO_SCRYPT_SMIX_SSE2_H_ */
Commit	Line	Data
0c1f3509 MG	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_ */