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Index ¶
Constants ¶
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Variables ¶
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var (
ErrInvalidKeyLength = errors.New("invalid key length")
)
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var Randomness = rand.New(RandomnessSource{})
Randomness contains an Rand instance of the previously defined RandomnessSource.
Functions ¶
func ParseEd25519PrivateKeyFromString ¶
func ParseEd25519PrivateKeyFromString(key string) (ed25519.PrivateKey, error)
ParseEd25519PrivateKeyFromString parses an ed25519 private key from a string.
Types ¶
type RandomnessSource ¶
type RandomnessSource struct{}
RandomnessSource implements a cryptographically secure randomness source.
func (RandomnessSource) Int63 ¶
func (s RandomnessSource) Int63() int64
Int63 returns a non-negative random 63-bit integer as an int64.
func (RandomnessSource) Seed ¶
func (s RandomnessSource) Seed(int64)
Seed is usually used to initialize the generator to a deterministic state but we want real randomness.
func (RandomnessSource) Uint64 ¶
func (s RandomnessSource) Uint64() (v uint64)
Uint64 returns a random 64-bit value as a uint64.
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