Test

iguana/segwit_addr.c

@@ -108,7 +108,7 @@ int bech32_encode(char *output, const char *hrp, const uint8_t *data, size_t dat
     }
     chk ^= 1;
     for (i = 0; i < chklen; ++i) {
-        *(output++) = charset[(chk >> ((5 - i) * 5)) & 0x1f];
+        *(output++) = charset[(chk >> ((checklen - 1 - i) * 5)) & 0x1f];
     }
     *output = 0;
     printf("checksum %llx\n",(long long)chk);