169 	BIG_ERR_CODE brv;  in dsa_genkey_pair()  local
200 	if ((brv = DSA_key_init(&dsakey, bkey->prime_bits)) != BIG_OK) {  in dsa_genkey_pair()
201 		rv = convert_rv(brv);  in dsa_genkey_pair()
206 	if ((brv = big_extend(&(dsakey.p),  in dsa_genkey_pair()
208 		rv = convert_rv(brv);  in dsa_genkey_pair()
214 	if ((brv = big_extend(&(dsakey.q),  in dsa_genkey_pair()
216 		rv = convert_rv(brv);  in dsa_genkey_pair()
222 	if ((brv = big_extend(&(dsakey.g),  in dsa_genkey_pair()
224 		rv = convert_rv(brv);  in dsa_genkey_pair()
257 	BIG_ERR_CODE brv;  in dsa_sign()  local
282 	if ((brv = DSA_key_init(&dsakey, bkey->prime_bits)) != BIG_OK) {  in dsa_sign()
286 	if ((brv = big_extend(&(dsakey.p),  in dsa_sign()
288 		rv = convert_rv(brv);  in dsa_sign()
293 	if ((brv = big_extend(&(dsakey.q),  in dsa_sign()
295 		rv = convert_rv(brv);  in dsa_sign()
300 	if ((brv = big_extend(&(dsakey.g),  in dsa_sign()
302 		rv = convert_rv(brv);  in dsa_sign()
307 	if ((brv = big_extend(&(dsakey.x),  in dsa_sign()
309 		rv = convert_rv(brv);  in dsa_sign()
314 	if ((brv = big_init(&msg, BIG_CHUNKS_FOR_160BITS)) != BIG_OK) {  in dsa_sign()
315 		rv = convert_rv(brv);  in dsa_sign()
323 	if ((brv = big_init(&tmp, CHARLEN2BIGNUMLEN(prime_bytes) +  in dsa_sign()
325 		rv = convert_rv(brv);  in dsa_sign()
328 	if ((brv = big_init(&tmp1, 2 * BIG_CHUNKS_FOR_160BITS + 1)) != BIG_OK) {  in dsa_sign()
329 		rv = convert_rv(brv);  in dsa_sign()
341 	if ((brv = big_random(&(dsakey.k), DSA_SUBPRIME_BITS, rf)) != BIG_OK) {  in dsa_sign()
342 		rv = convert_rv(brv);  in dsa_sign()
346 	if ((brv = big_div_pos(NULL, &(dsakey.k), &(dsakey.k),  in dsa_sign()
348 		rv = convert_rv(brv);  in dsa_sign()
352 	if ((brv = big_modexp(&tmp, &(dsakey.g), &(dsakey.k), &(dsakey.p),  in dsa_sign()
354 		rv = convert_rv(brv);  in dsa_sign()
358 	if ((brv = big_div_pos(NULL, &(dsakey.r), &tmp, &(dsakey.q))) !=  in dsa_sign()
360 		rv = convert_rv(brv);  in dsa_sign()
365 	if ((brv = big_ext_gcd_pos(NULL, NULL, &tmp, &(dsakey.q),  in dsa_sign()
367 		rv = convert_rv(brv);  in dsa_sign()
372 		if ((brv = big_add(&tmp, &tmp, &(dsakey.q))) != BIG_OK) {  in dsa_sign()
373 			rv = convert_rv(brv);  in dsa_sign()
377 	if ((brv = big_mul(&tmp1, &(dsakey.x), &(dsakey.r))) != BIG_OK) {  in dsa_sign()
378 		rv = convert_rv(brv);  in dsa_sign()
382 	if ((brv = big_add(&tmp1, &tmp1, &msg)) != BIG_OK) {  in dsa_sign()
383 		rv = convert_rv(brv);  in dsa_sign()
387 	if ((brv = big_mul(&tmp, &tmp1, &tmp)) != BIG_OK) {  in dsa_sign()
388 		rv = convert_rv(brv);  in dsa_sign()
392 	if ((brv = big_div_pos(NULL, &(dsakey.s), &tmp, &(dsakey.q))) !=  in dsa_sign()
394 		rv = convert_rv(brv);  in dsa_sign()
424 	BIG_ERR_CODE brv;  in dsa_verify()  local
455 	if ((brv = big_extend(&(dsakey.p),  in dsa_verify()
457 		rv = convert_rv(brv);  in dsa_verify()
462 	if ((brv = big_extend(&(dsakey.q),  in dsa_verify()
464 		rv = convert_rv(brv);  in dsa_verify()
469 	if ((brv = big_extend(&(dsakey.g),  in dsa_verify()
471 		rv = convert_rv(brv);  in dsa_verify()
476 	if ((brv = big_extend(&(dsakey.y),  in dsa_verify()
478 		rv = convert_rv(brv);  in dsa_verify()
486 	if ((brv = big_extend(&(dsakey.r),  in dsa_verify()
488 		rv = convert_rv(brv);  in dsa_verify()
493 	if ((brv = big_extend(&(dsakey.s),  in dsa_verify()
495 		rv = convert_rv(brv);  in dsa_verify()
526 		rv = convert_rv(brv);  in dsa_verify()
532 			rv = convert_rv(brv);  in dsa_verify()
537 		rv = convert_rv(brv);  in dsa_verify()
542 		rv = convert_rv(brv);  in dsa_verify()
547 		rv = convert_rv(brv);  in dsa_verify()
552 		rv = convert_rv(brv);  in dsa_verify()
558 		rv = convert_rv(brv);  in dsa_verify()
564 		rv = convert_rv(brv);  in dsa_verify()
569 		rv = convert_rv(brv);  in dsa_verify()
574 		rv = convert_rv(brv);  in dsa_verify()
579 		rv = convert_rv(brv);  in dsa_verify()