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first step of v2 final release
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@@ -46,67 +46,46 @@
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*/
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#ifndef SPECK_H
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#define SPECK_H
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#ifndef HEADER_SPECK_H
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#define HEADER_SPECK_H
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#define SPECK_TYPE16 uint16_t
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#define SPECK_ROUNDS16 22
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#define SPECK_KEY_LEN16 4
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#include <openssl/opensslconf.h>
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#ifndef OPENSSL_NO_SPECK
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#define SPECK_ROUNDS16 22
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#define SPECK_KEY_LEN16 4
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#define SPECK_TYPE32 uint32_t
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#define SPECK_ROUNDS32 27
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#define SPECK_KEY_LEN32 4
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#define SPECK_ROUNDS32 27
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#define SPECK_KEY_LEN32 4
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#define SPECK_TYPE64 uint64_t
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#define SPECK_ROUNDS64 34
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#define SPECK_KEY_LEN64 4
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#define SPECK_ROUNDS64 34
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#define SPECK_KEY_LEN64 4
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#define ROR16(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE16) * 8) - r)))//循环右移
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#define ROL16(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE16) * 8) - r)))//循环左移
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#define ROR32(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE32) * 8) - r)))//循环右移
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#define ROL32(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE32) * 8) - r)))//循环左移
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#define ROR64(x, r) ((x >> r) | (x << ((sizeof(SPECK_TYPE64) * 8) - r)))//循环右移
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#define ROL64(x, r) ((x << r) | (x >> ((sizeof(SPECK_TYPE64) * 8) - r)))//循环左移
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#define R16(x, y, k) (x = ROR16(x, 7), x += y, x ^= k, y = ROL16(y, 2), y ^= x)
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#define RR16(x, y, k) (y ^= x, y = ROR16(y, 2), x ^= k, x -= y, x = ROL16(x, 7))
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#define R32(x, y, k) (x = ROR32(x, 8), x += y, x ^= k, y = ROL32(y, 3), y ^= x)
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#define RR32(x, y, k) (y ^= x, y = ROR32(y, 3), x ^= k, x -= y, x = ROL32(x, 8))
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#define R64(x, y, k) (x = ROR64(x, 8), x += y, x ^= k, y = ROL64(y, 3), y ^= x)
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#define RR64(x, y, k) (y ^= x, y = ROR64(y, 3), x ^= k, x -= y, x = ROL64(x, 8))
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#include <sys/types.h>
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#include <stdint.h>
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#include <string.h>
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#include <sys/types.h>
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#include <openssl/e_os2.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void speck_set_encrypt_key16(SPECK_TYPE16 const user[SPECK_KEY_LEN16], SPECK_TYPE16 key[SPECK_ROUNDS16]);
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void speck_set_decrypt_key16(SPECK_TYPE16 const user[SPECK_KEY_LEN16], SPECK_TYPE16 key[SPECK_ROUNDS16]);
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void speck_expand16(SPECK_TYPE16 const K[SPECK_KEY_LEN16], SPECK_TYPE16 S[SPECK_ROUNDS16]);
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void speck_encrypt16(SPECK_TYPE16 const pt[2], SPECK_TYPE16 ct[2], SPECK_TYPE16 const K[SPECK_ROUNDS16]);
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void speck_decrypt16(SPECK_TYPE16 const ct[2], SPECK_TYPE16 pt[2], SPECK_TYPE16 const K[SPECK_ROUNDS16]);
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void speck_set_encrypt_key16(const uint16_t user[SPECK_KEY_LEN16], uint16_t key[SPECK_ROUNDS16]);
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void speck_set_decrypt_key16(uint16_t const user[SPECK_KEY_LEN16], uint16_t key[SPECK_ROUNDS16]);
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void speck_encrypt16(const uint16_t pt[2], uint16_t ct[2], const uint16_t K[SPECK_ROUNDS16]);
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void speck_decrypt16(const uint16_t ct[2], uint16_t pt[2], const uint16_t K[SPECK_ROUNDS16]);
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void speck_set_encrypt_key32(SPECK_TYPE32 const user[SPECK_KEY_LEN32], SPECK_TYPE32 key[SPECK_ROUNDS32]);
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void speck_set_decrypt_key32(SPECK_TYPE32 const user[SPECK_KEY_LEN32], SPECK_TYPE32 key[SPECK_ROUNDS32]);
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void speck_expand32(SPECK_TYPE32 const K[SPECK_KEY_LEN32], SPECK_TYPE32 S[SPECK_ROUNDS32]);
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void speck_encrypt32(SPECK_TYPE32 const pt[2], SPECK_TYPE32 ct[2], SPECK_TYPE32 const K[SPECK_ROUNDS32]);
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void speck_decrypt32(SPECK_TYPE32 const ct[2], SPECK_TYPE32 pt[2], SPECK_TYPE32 const K[SPECK_ROUNDS32]);
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void speck_set_encrypt_key32(const uint32_t user[SPECK_KEY_LEN32], uint32_t key[SPECK_ROUNDS32]);
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void speck_set_decrypt_key32(const uint32_t user[SPECK_KEY_LEN32], uint32_t key[SPECK_ROUNDS32]);
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void speck_encrypt32(const uint32_t pt[2], uint32_t ct[2], const uint32_t K[SPECK_ROUNDS32]);
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void speck_decrypt32(const uint32_t ct[2], uint32_t pt[2], const uint32_t K[SPECK_ROUNDS32]);
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void speck_set_encrypt_key64(SPECK_TYPE64 const user[SPECK_KEY_LEN64], SPECK_TYPE64 key[SPECK_ROUNDS64]);
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void speck_set_decrypt_key64(SPECK_TYPE64 const user[SPECK_KEY_LEN64], SPECK_TYPE64 key[SPECK_ROUNDS64]);
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void speck_expand64(SPECK_TYPE64 const K[SPECK_KEY_LEN64], SPECK_TYPE64 S[SPECK_ROUNDS64]);
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void speck_encrypt64(SPECK_TYPE64 const pt[2], SPECK_TYPE64 ct[2], SPECK_TYPE64 const K[SPECK_ROUNDS64]);
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void speck_decrypt64(SPECK_TYPE64 const ct[2], SPECK_TYPE64 pt[2], SPECK_TYPE64 const K[SPECK_ROUNDS64]);
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void speck_set_encrypt_key64(const uint64_t user[SPECK_KEY_LEN64], uint64_t key[SPECK_ROUNDS64]);
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void speck_set_decrypt_key64(const uint64_t user[SPECK_KEY_LEN64], uint64_t key[SPECK_ROUNDS64]);
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void speck_encrypt64(const uint64_t pt[2], uint64_t ct[2], const uint64_t K[SPECK_ROUNDS64]);
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void speck_decrypt64(const uint64_t ct[2], uint64_t pt[2], const uint64_t K[SPECK_ROUNDS64]);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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