a53e38424c
* calculate maximum output length more precisely to avoid allocation in the append * use big.Int.Sign instead of needing bigZero name old time/op new time/op delta Base58Encode_5K-8 5.86ms ± 3% 5.79ms ± 2% -1.27% (p=0.035 n=9+10) Base58Encode_100K-8 2.23s ± 1% 2.23s ± 0% ~ (p=0.074 n=9+8) Base58Decode_5K-8 281µs ± 1% 282µs ± 1% ~ (p=0.720 n=9+10) Base58Decode_100K-8 89.4ms ± 7% 88.3ms ± 7% ~ (p=0.123 n=10+10) name old speed new speed delta Base58Encode_5K-8 854kB/s ± 3% 864kB/s ± 2% ~ (p=0.134 n=9+10) Base58Encode_100K-8 40.0kB/s ± 0% 40.0kB/s ± 0% ~ (all equal) Base58Decode_5K-8 24.3MB/s ± 1% 24.2MB/s ± 1% ~ (p=0.644 n=9+10) Base58Decode_100K-8 1.53MB/s ± 7% 1.55MB/s ± 7% ~ (p=0.218 n=10+10) name old alloc/op new alloc/op delta Base58Encode_5K-8 28.7kB ± 0% 19.2kB ± 0% -33.03% (p=0.000 n=10+10) Base58Encode_100K-8 557kB ± 0% 385kB ± 0% -30.88% (p=0.000 n=10+10) Base58Decode_5K-8 349kB ± 0% 349kB ± 0% ~ (all equal) Base58Decode_100K-8 133MB ± 0% 133MB ± 0% ~ (p=0.183 n=10+10) name old allocs/op new allocs/op delta Base58Encode_5K-8 5.00 ± 0% 4.00 ± 0% -20.00% (p=0.000 n=10+10) Base58Encode_100K-8 5.00 ± 0% 4.00 ± 0% -20.00% (p=0.000 n=10+10) Base58Decode_5K-8 129 ± 0% 129 ± 0% ~ (all equal) Base58Decode_100K-8 2.51k ± 0% 2.51k ± 0% ~ (p=0.321 n=10+10) When Go 1.16 is released, performance will improve significantly due to improvements to math/big.Int's division implementation. |
||
|---|---|---|
| .. | ||
| alphabet.go | ||
| base58.go | ||
| base58_test.go | ||
| base58bench_test.go | ||
| base58check.go | ||
| base58check_test.go | ||
| cov_report.sh | ||
| doc.go | ||
| example_test.go | ||
| genalphabet.go | ||
| README.md | ||
base58
Package base58 provides an API for encoding and decoding to and from the modified base58 encoding. It also provides an API to do Base58Check encoding, as described here.
A comprehensive suite of tests is provided to ensure proper functionality.
Installation and Updating
$ go get -u github.com/btcsuite/btcutil/base58
Examples
- Decode Example
Demonstrates how to decode modified base58 encoded data. - Encode Example
Demonstrates how to encode data using the modified base58 encoding scheme. - CheckDecode Example
Demonstrates how to decode Base58Check encoded data. - CheckEncode Example
Demonstrates how to encode data using the Base58Check encoding scheme.
License
Package base58 is licensed under the copyfree ISC License.