mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-12 11:10:35 +00:00
ddd1d92ff1
The idea here is to preserve the history of `dev` branch development and its code when merging with the `master`. Later this code could be moved into the masters code where appropriate.
28 lines
733 B
Go
Executable file
28 lines
733 B
Go
Executable file
package rfc6979
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"encoding/hex"
|
|
"math/big"
|
|
"testing"
|
|
)
|
|
|
|
// https://tools.ietf.org/html/rfc6979#appendix-A.1
|
|
func TestGenerateSecret(t *testing.T) {
|
|
q, _ := new(big.Int).SetString("4000000000000000000020108A2E0CC0D99F8A5EF", 16)
|
|
|
|
x, _ := new(big.Int).SetString("09A4D6792295A7F730FC3F2B49CBC0F62E862272F", 16)
|
|
|
|
hash, _ := hex.DecodeString("AF2BDBE1AA9B6EC1E2ADE1D694F41FC71A831D0268E9891562113D8A62ADD1BF")
|
|
|
|
expected, _ := new(big.Int).SetString("23AF4074C90A02B3FE61D286D5C87F425E6BDD81B", 16)
|
|
var actual *big.Int
|
|
generateSecret(q, x, sha256.New, hash, func(k *big.Int) bool {
|
|
actual = k
|
|
return true
|
|
})
|
|
|
|
if actual.Cmp(expected) != 0 {
|
|
t.Errorf("Expected %x, got %x", expected, actual)
|
|
}
|
|
}
|