83 int cipherInit(cipherInstance *cipher, BYTE mode, char *IV) {  in cipherInit()  argument
85 		cipher->mode = mode;  in cipherInit()
107 			cipher->IV[i] = (word8)j;  in cipherInit()
110 		memcpy(cipher->IV, IV, MAX_IV_SIZE);  in cipherInit()
113 		memset(cipher->IV, 0, MAX_IV_SIZE);  in cipherInit()
118 int blockEncrypt(cipherInstance *cipher, keyInstance *key,  in blockEncrypt()  argument
123 	if (cipher == NULL ||  in blockEncrypt()
134 	switch (cipher->mode) {  in blockEncrypt()
144 		((word32*)block)[0] = ((word32*)cipher->IV)[0] ^ ((word32*)input)[0];  in blockEncrypt()
145 		((word32*)block)[1] = ((word32*)cipher->IV)[1] ^ ((word32*)input)[1];  in blockEncrypt()
146 		((word32*)block)[2] = ((word32*)cipher->IV)[2] ^ ((word32*)input)[2];  in blockEncrypt()
147 		((word32*)block)[3] = ((word32*)cipher->IV)[3] ^ ((word32*)input)[3];  in blockEncrypt()
163 		memcpy(iv, cipher->IV, 16);   in blockEncrypt()
165 		*((word32*)iv[0]) = *((word32*)(cipher->IV   ));  in blockEncrypt()
166 		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));  in blockEncrypt()
167 		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));  in blockEncrypt()
168 		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));  in blockEncrypt()
214 int padEncrypt(cipherInstance *cipher, keyInstance *key,  in padEncrypt()  argument
219 	if (cipher == NULL ||  in padEncrypt()
230 	switch (cipher->mode) {  in padEncrypt()
245 		iv = cipher->IV;  in padEncrypt()
274 int blockDecrypt(cipherInstance *cipher, keyInstance *key,  in blockDecrypt()  argument
279 	if (cipher == NULL ||  in blockDecrypt()
281 		cipher->mode != MODE_CFB1 && key->direction == DIR_ENCRYPT) {  in blockDecrypt()
290 	switch (cipher->mode) {  in blockDecrypt()
301 		memcpy(iv, cipher->IV, 16);   in blockDecrypt()
303 		*((word32*)iv[0]) = *((word32*)(cipher->IV   ));  in blockDecrypt()
304 		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));  in blockDecrypt()
305 		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));  in blockDecrypt()
306 		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));  in blockDecrypt()
330 		memcpy(iv, cipher->IV, 16);   in blockDecrypt()
332 		*((word32*)iv[0]) = *((word32*)(cipher->IV));  in blockDecrypt()
333 		*((word32*)iv[1]) = *((word32*)(cipher->IV+ 4));  in blockDecrypt()
334 		*((word32*)iv[2]) = *((word32*)(cipher->IV+ 8));  in blockDecrypt()
335 		*((word32*)iv[3]) = *((word32*)(cipher->IV+12));  in blockDecrypt()
372 int padDecrypt(cipherInstance *cipher, keyInstance *key,  in padDecrypt()  argument
378 	if (cipher == NULL ||  in padDecrypt()
392 	switch (cipher->mode) {  in padDecrypt()
415 		memcpy(iv, cipher->IV, 16);  in padDecrypt()
464 int cipherUpdateRounds(cipherInstance *cipher, keyInstance *key,  in cipherUpdateRounds()  argument
469 	if (cipher == NULL || key == NULL) {  in cipherUpdateRounds()