406 	unsigned char *pad = df_data + drbg_statelen(drbg);  in drbg_ctr_df()
511 	memset(temp, 0, drbg_statelen(drbg) + drbg_blocklen(drbg));  in drbg_ctr_df()
537 	unsigned char *df_data = drbg->scratchpad + drbg_statelen(drbg) +  in drbg_ctr_update()
541 		memset(df_data, 0, drbg_statelen(drbg));  in drbg_ctr_update()
561 		ret = drbg_ctr_df(drbg, df_data, drbg_statelen(drbg), seed);  in drbg_ctr_update()
566 	ret = drbg_kcapi_sym_ctr(drbg, df_data, drbg_statelen(drbg),  in drbg_ctr_update()
567 				 temp, drbg_statelen(drbg));  in drbg_ctr_update()
583 	memset(temp, 0, drbg_statelen(drbg) + drbg_blocklen(drbg));  in drbg_ctr_update()
585 		memset(df_data, 0, drbg_statelen(drbg));  in drbg_ctr_update()
665 		memset(drbg->V, 1, drbg_statelen(drbg));  in drbg_hmac_update()
669 	drbg_string_fill(&seed1, drbg->V, drbg_statelen(drbg));  in drbg_hmac_update()
678 	drbg_string_fill(&vdata, drbg->V, drbg_statelen(drbg));  in drbg_hmac_update()
723 	drbg_string_fill(&data, drbg->V, drbg_statelen(drbg));  in drbg_hmac_generate()
828 	unsigned char *tmp = drbg->scratchpad + drbg_statelen(drbg);  in drbg_hash_df()
875 		memcpy(V, drbg->V, drbg_statelen(drbg));  in drbg_hash_update()
878 		drbg_string_fill(&data2, V, drbg_statelen(drbg));  in drbg_hash_update()
884 	ret = drbg_hash_df(drbg, drbg->V, drbg_statelen(drbg), &datalist);  in drbg_hash_update()
892 	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));  in drbg_hash_update()
895 	ret = drbg_hash_df(drbg, drbg->C, drbg_statelen(drbg), &datalist2);  in drbg_hash_update()
898 	memset(drbg->scratchpad, 0, drbg_statelen(drbg));  in drbg_hash_update()
917 	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));  in drbg_hash_process_addtl()
926 	drbg_add_buf(drbg->V, drbg_statelen(drbg),  in drbg_hash_process_addtl()
942 	unsigned char *dst = drbg->scratchpad + drbg_statelen(drbg);  in drbg_hash_hashgen()
947 	memcpy(src, drbg->V, drbg_statelen(drbg));  in drbg_hash_hashgen()
949 	drbg_string_fill(&data, src, drbg_statelen(drbg));  in drbg_hash_hashgen()
966 			crypto_inc(src, drbg_statelen(drbg));  in drbg_hash_hashgen()
971 	       (drbg_statelen(drbg) + drbg_blocklen(drbg)));  in drbg_hash_hashgen()
1001 	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));  in drbg_hash_generate()
1010 	drbg_add_buf(drbg->V, drbg_statelen(drbg),  in drbg_hash_generate()
1012 	drbg_add_buf(drbg->V, drbg_statelen(drbg),  in drbg_hash_generate()
1013 		     drbg->C, drbg_statelen(drbg));  in drbg_hash_generate()
1015 	drbg_add_buf(drbg->V, drbg_statelen(drbg), u.req, 8);  in drbg_hash_generate()
1217 		memset(drbg->V, 0, drbg_statelen(drbg));  in drbg_seed()
1218 		memset(drbg->C, 0, drbg_statelen(drbg));  in drbg_seed()
1286 	drbg->Vbuf = kmalloc(drbg_statelen(drbg) + ret, GFP_KERNEL);  in drbg_alloc_state()
1292 	drbg->Cbuf = kmalloc(drbg_statelen(drbg) + ret, GFP_KERNEL);  in drbg_alloc_state()
1302 		sb_size = drbg_statelen(drbg) + drbg_blocklen(drbg) + /* temp */  in drbg_alloc_state()
1303 			  drbg_statelen(drbg) +	/* df_data */  in drbg_alloc_state()
1306 			  drbg_statelen(drbg) + drbg_blocklen(drbg); /* temp */  in drbg_alloc_state()
1308 		sb_size = drbg_statelen(drbg) + drbg_blocklen(drbg);  in drbg_alloc_state()
1693 	crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));  in drbg_kcapi_hmacsetkey()