Crate base58_monero[−][src]
Monero Base58
Monero base58 is not like Bitcoin base58, bytes are converted in 8-byte blocks. The last block
can have less than 8 bytes, but at least 1 byte. Eight bytes converts to 11 or less Base58
characters; if a particular block converts to <11
characters, the conversion pads it with
“1“s (1 is 0 in Base58). Likewise, the final block can convert to 11 or less Base58 digits.
Due to the conditional padding, the 69-byte string, like Monero addresses, will always convert
to 95 Base58 characters (8 * 11 + 7)
; where 7 is length of the last block of 5 bytes.
The alphabet is composed of 58 characters visually not similar to avoid confusion, e.g. both
1
and l
are not part of the alphabet together, only 1
is present. The full alphabet is
composed of: 123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz
Examples
Encoding and decoding an array of bytes with Monero base58 format:
use base58_monero::{encode, decode, Error}; let input = b"Hello World"; let encoded_input = encode(input)?; let decoded_input = decode(&encoded_input)?; assert_eq!(&input[..], &decoded_input[..]);
With feature = check
Monero base58 also comes with a checksum
mode. The checksum is
composed with the first 4 bytes of a Keccak256
result of the string. Encoding and decoding
with a checksum:
use base58_monero::{encode_check, decode_check, Error}; let input = b"Hello World"; let encoded_input = encode_check(input)?; let decoded_input = decode_check(&encoded_input)?; assert_eq!(&input[..], &decoded_input[..]);
Re-exports
pub use base58::decode; |
pub use base58::decode_check; |
pub use base58::decode_stream; |
pub use base58::decode_stream_check; |
pub use base58::encode; |
pub use base58::encode_check; |
pub use base58::encode_stream; |
pub use base58::encode_stream_check; |
pub use base58::Error; |
Modules
base58 | Base58 encoder and decoder |