171 			    unsigned int key_len)  in aesti_expand_key()  argument
173 	u32 kwords = key_len / sizeof(u32);  in aesti_expand_key()
176 	if (key_len != AES_KEYSIZE_128 &&  in aesti_expand_key()
177 	    key_len != AES_KEYSIZE_192 &&  in aesti_expand_key()
178 	    key_len != AES_KEYSIZE_256)  in aesti_expand_key()
181 	ctx->key_length = key_len;  in aesti_expand_key()
195 		if (key_len == 24) {  in aesti_expand_key()
200 		} else if (key_len == 32) {  in aesti_expand_key()
216 	ctx->key_dec[0] = ctx->key_enc[key_len + 24];  in aesti_expand_key()
217 	ctx->key_dec[1] = ctx->key_enc[key_len + 25];  in aesti_expand_key()
218 	ctx->key_dec[2] = ctx->key_enc[key_len + 26];  in aesti_expand_key()
219 	ctx->key_dec[3] = ctx->key_enc[key_len + 27];  in aesti_expand_key()
221 	for (i = 4, j = key_len + 20; j > 0; i += 4, j -= 4) {  in aesti_expand_key()
237 			 unsigned int key_len)  in aesti_set_key()  argument
242 	err = aesti_expand_key(ctx, in_key, key_len);  in aesti_set_key()