Cross Reference: /external/dropbear/libtomcrypt/src/ciphers/blowfish.c

Lines Matching defs:skey
305     @param skey The key in as scheduled by this function.
309                    symmetric_key *skey)
315    LTC_ARGCHK(skey != NULL);
336        skey->blowfish.K[x] = ORIG_P[x] ^ A;
342            skey->blowfish.S[x][y] = ORIG_S[x][y];
353        blowfish_ecb_encrypt(B, B, skey);
355        LOAD32H(skey->blowfish.K[x], &B[0]);
356        LOAD32H(skey->blowfish.K[x+1], &B[4]);
363           blowfish_ecb_encrypt(B, B, skey);
365           LOAD32H(skey->blowfish.S[x][y], &B[0]);
366           LOAD32H(skey->blowfish.S[x][y+1], &B[4]);
380 #define F(x) ((skey->blowfish.S[0][byte(x,3)] + skey->blowfish.S[1][byte(x,2)]) ^ skey->blowfish.S[2][byte(x,1)]) + skey->blowfish.S[3][byte(x,0)]
387   @param skey The key as scheduled
391 static int _blowfish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
393 int blowfish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
404     LTC_ARGCHK(skey != NULL);
407     S1 = skey->blowfish.S[0];
408     S2 = skey->blowfish.S[1];
409     S3 = skey->blowfish.S[2];
410     S4 = skey->blowfish.S[3];
419       L ^= skey->blowfish.K[r++];  R ^= F(L);
420       R ^= skey->blowfish.K[r++];  L ^= F(R);
421       L ^= skey->blowfish.K[r++];  R ^= F(L);
422       R ^= skey->blowfish.K[r++];  L ^= F(R);
426    R ^= skey->blowfish.K[17];
427    L ^= skey->blowfish.K[16];
437 int blowfish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
439     int err = _blowfish_ecb_encrypt(pt, ct, skey);
449   @param skey The key as scheduled 
453 static int _blowfish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
455 int blowfish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
466     LTC_ARGCHK(skey != NULL);
469     S1 = skey->blowfish.S[0];
470     S2 = skey->blowfish.S[1];
471     S3 = skey->blowfish.S[2];
472     S4 = skey->blowfish.S[3];
480    R ^= skey->blowfish.K[17];
481    L ^= skey->blowfish.K[16];
485       L ^= F(R); R ^= skey->blowfish.K[r--];
486       R ^= F(L); L ^= skey->blowfish.K[r--];
487       L ^= F(R); R ^= skey->blowfish.K[r--];
488       R ^= F(L); L ^= skey->blowfish.K[r--];
498 int blowfish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
500     int err = _blowfish_ecb_decrypt(ct, pt, skey);
566    @param skey    The scheduled key
568 void blowfish_done(symmetric_key *skey)