mirror of
https://github.com/fluencelabs/tendermint
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b089587b42
* not related to linter: remove obsolete constants: - `Insecure` and `Secure` and type `Security` are not used anywhere * not related to linter: update example - NewInsecure was deleted; change example to NewRemoteDB * address: Binds to all network interfaces (gosec): - bind to localhost instead of 0.0.0.0 - regenerate test key and cert for this purpose (was valid for ::) and otherwise we would see: transport: authentication handshake failed: x509: certificate is valid for ::, not 127.0.0.1\" (used https://github.com/google/keytransparency/blob/master/scripts/gen_server_keys.sh to regenerate certs) * use sha256 in tests instead of md5; time difference is negligible * nolint usage of math/rand in test and add comment on its import - crypto/rand is slower and we do not need sth more secure in tests * enable linter in circle-ci * another nolint math/rand in test * replace another occurrence of md5 * consistent comment about importing math/rand
crypto
crypto is the cryptographic package adapted for Tendermint's uses
Importing it
To get the interfaces,
import "github.com/tendermint/tendermint/crypto"
For any specific algorithm, use its specific module e.g.
import "github.com/tendermint/tendermint/crypto/ed25519"
If you want to decode bytes into one of the types, but don't care about the specific algorithm, use
import "github.com/tendermint/tendermint/crypto/amino"
Binary encoding
For Binary encoding, please refer to the Tendermint encoding spec.
JSON Encoding
crypto .Bytes() uses Amino:binary encoding, but Amino:JSON is also supported.
Example Amino:JSON encodings:
ed25519.PrivKeyEd25519 - {"type":"954568A3288910","value":"EVkqJO/jIXp3rkASXfh9YnyToYXRXhBr6g9cQVxPFnQBP/5povV4HTjvsy530kybxKHwEi85iU8YL0qQhSYVoQ=="}
ed25519.PubKeyEd25519 - {"type":"AC26791624DE60","value":"AT/+aaL1eB0477Mud9JMm8Sh8BIvOYlPGC9KkIUmFaE="}
crypto.PrivKeySecp256k1 - {"type":"019E82E1B0F798","value":"zx4Pnh67N+g2V+5vZbQzEyRerX9c4ccNZOVzM9RvJ0Y="}
crypto.PubKeySecp256k1 - {"type":"F8CCEAEB5AE980","value":"A8lPKJXcNl5VHt1FK8a244K9EJuS4WX1hFBnwisi0IJx"}