49 lines
1.8 KiB
Go
49 lines
1.8 KiB
Go
// Copyright (c) 2013-2016 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package btcec
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import (
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"next.orly.dev/pkg/crypto/ec/secp256k1"
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)
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// SecretKey wraps an ecdsa.SecretKey as a convenience mainly for signing things with the secret key without having to
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// directly import the ecdsa package.
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type SecretKey = secp256k1.SecretKey
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// PrivateKey wraps an ecdsa.SecretKey as a convenience mainly for signing things with the secret key without having to
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// directly import the ecdsa package.
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//
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// Deprecated: use SecretKey - secret = one person; private = two or more (you don't share secret keys!)
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type PrivateKey = SecretKey
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// SecKeyFromBytes returns a secret and public key for `curve' based on the
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// secret key passed as an argument as a byte slice.
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func SecKeyFromBytes(pk []byte) (*SecretKey, *PublicKey) {
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privKey := secp256k1.SecKeyFromBytes(pk)
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return privKey, privKey.PubKey()
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}
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var PrivKeyFromBytes = SecKeyFromBytes
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// NewSecretKey is a wrapper for ecdsa.GenerateKey that returns a SecretKey instead of the normal ecdsa.PrivateKey.
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func NewSecretKey() (*SecretKey, error) { return secp256k1.GenerateSecretKey() }
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// NewPrivateKey is a wrapper for ecdsa.GenerateKey that returns a SecretKey instead of the normal ecdsa.PrivateKey.
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//
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// Deprecated: use SecretKey - secret = one person; private = two or more (you don't share secret keys!)
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var NewPrivateKey = NewSecretKey
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// SecKeyFromScalar instantiates a new secret key from a scalar encoded as a
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// big integer.
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func SecKeyFromScalar(key *ModNScalar) *SecretKey {
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return &SecretKey{Key: *key}
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}
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var PrivKeyFromScalar = SecKeyFromScalar
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// SecKeyBytesLen defines the length in bytes of a serialized secret key.
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const SecKeyBytesLen = 32
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const PrivKeyBytesLen = SecKeyBytesLen
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