crypto/modes/gcm.c

132     crypto_data_t *out, size_t block_size,
150 	if (length + ctx->gcm_remainder_len < block_size) {
167 			need = block_size - ctx->gcm_remainder_len;
195 		ctx->gcm_processed_data_len += block_size;
206 			    &out_data_1_len, &out_data_2, block_size);
209 			if (out_data_1_len == block_size) {
216 					    block_size - out_data_1_len);
220 			out->cd_offset += block_size;
231 			datap += block_size;
237 		if (remainder > 0 && remainder < block_size) {
252 gcm_encrypt_final(gcm_ctx_t *ctx, crypto_data_t *out, size_t block_size,
290 		    block_size - ctx->gcm_remainder_len);
330 gcm_decrypt_incomplete_block(gcm_ctx_t *ctx, size_t block_size, size_t index,
353 	bzero((uint8_t *)ctx->gcm_tmp, block_size);
371     crypto_data_t *out, size_t block_size,
409 gcm_decrypt_final(gcm_ctx_t *ctx, crypto_data_t *out, size_t block_size,
430 		if (remainder < block_size) {
437 			gcm_decrypt_incomplete_block(ctx, block_size,
460 		processed += block_size;
461 		blockp += block_size;
462 		remainder -= block_size;
514     gcm_ctx_t *ctx, size_t block_size,
537 			if (remainder < block_size) {
538 				bzero(cb, block_size);
544 				processed += block_size;
545 				remainder -= block_size;
565     unsigned char *auth_data, size_t auth_data_len, size_t block_size,
578 	gcm_format_initial_blocks(iv, iv_len, ctx, block_size,
583 	bzero(authp, block_size);
584 	bzero(ghash, block_size);
589 		if (remainder < block_size) {
594 			bzero(authp, block_size);
600 			processed += block_size;
601 			remainder -= block_size;
613 gcm_init_ctx(gcm_ctx_t *gcm_ctx, char *param, size_t block_size,
644 	    gcm_param->pAAD, gcm_param->ulAADLen, block_size,
653 gmac_init_ctx(gcm_ctx_t *gcm_ctx, char *param, size_t block_size,
679 	    gmac_param->pAAD, gmac_param->ulAADLen, block_size,