508 		u32 datalen = field_data[i].len;  in ima_calc_field_array_hash_tfm()
553 static int calc_buffer_ahash_atfm(const void *buf, loff_t len,  in calc_buffer_ahash_atfm()  argument
577 	sg_init_one(&sg, buf, len);  in calc_buffer_ahash_atfm()
578 	ahash_request_set_crypt(req, &sg, NULL, len);  in calc_buffer_ahash_atfm()
593 static int calc_buffer_ahash(const void *buf, loff_t len,  in calc_buffer_ahash()  argument
603 	rc = calc_buffer_ahash_atfm(buf, len, hash, tfm);  in calc_buffer_ahash()
615 	unsigned int len;  in calc_buffer_shash_tfm()  local
628 		len = size < PAGE_SIZE ? size : PAGE_SIZE;  in calc_buffer_shash_tfm()
629 		rc = crypto_shash_update(shash, buf, len);  in calc_buffer_shash_tfm()
632 		buf += len;  in calc_buffer_shash_tfm()
633 		size -= len;  in calc_buffer_shash_tfm()
641 static int calc_buffer_shash(const void *buf, loff_t len,  in calc_buffer_shash()  argument
651 	rc = calc_buffer_shash_tfm(buf, len, hash, tfm);  in calc_buffer_shash()
657 int ima_calc_buffer_hash(const void *buf, loff_t len,  in ima_calc_buffer_hash()  argument
662 	if (ima_ahash_minsize && len >= ima_ahash_minsize) {  in ima_calc_buffer_hash()
663 		rc = calc_buffer_ahash(buf, len, hash);  in ima_calc_buffer_hash()
668 	return calc_buffer_shash(buf, len, hash);  in ima_calc_buffer_hash()