unsigned char app_c1[SHA512_DIGEST_LENGTH] = {
0xdd,0xaf,0x35,0xa1,0x93,0x61,0x7a,0xba,
0xcc,0x41,0x73,0x49,0xae,0x20,0x41,0x31,
unsigned char app_c1[SHA512_DIGEST_LENGTH] = {
0xdd,0xaf,0x35,0xa1,0x93,0x61,0x7a,0xba,
0xcc,0x41,0x73,0x49,0xae,0x20,0x41,0x31,