16 lines
509 B
C
16 lines
509 B
C
#ifndef _SERPENT_SMALL_H_
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#define _SERPENT_SMALL_H_
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#define SERPENT_KEY_SIZE 32
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#define SERPENT_EXPKEY_WORDS 132
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#define SERPENT_BLOCK_SIZE 16
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typedef struct _serpent256_key {
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unsigned long expkey[SERPENT_EXPKEY_WORDS];
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} serpent256_key;
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void serpent256_set_key(const unsigned char *key, serpent256_key *skey);
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void serpent256_encrypt(const unsigned char *in, unsigned char *out, serpent256_key *key);
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void serpent256_decrypt(const unsigned char *in, unsigned char *out, serpent256_key *key);
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#endif |