64     size_t keylen, ilen, olen;  in main()  local
179         keylen = fread(key, 1, sizeof(key), fkey);  in main()
184             keylen = 0;  in main()
187                    keylen < (int) sizeof(key)) {  in main()
188                 key[keylen++] = (unsigned char) n;  in main()
192             keylen = strlen(argv[6]);  in main()
194             if (keylen > (int) sizeof(key)) {  in main()
195                 keylen = (int) sizeof(key);  in main()
198             memcpy(key, argv[6], keylen);  in main()
293             if (mbedtls_md_update(&md_ctx, key, keylen) != 0) {  in main()
448             if (mbedtls_md_update(&md_ctx, key, keylen) != 0) {  in main()