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Migrate Sirupsen to sirupsen.

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Ludovic Fernandez 2018-01-22 12:16:03 +01:00 • committed by Traefiker
parent c134dcd6fe
commit fb4ba7af2b
684 changed files with 92394 additions and 33943 deletions
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11
vendor/golang.org/x/crypto/scrypt/scrypt.go generated vendored
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@ -4,7 +4,7 @@
// Package scrypt implements the scrypt key derivation function as defined in
// Colin Percival's paper "Stronger Key Derivation via Sequential Memory-Hard
// Functions" (http://www.tarsnap.com/scrypt/scrypt.pdf).
// Functions" (https://www.tarsnap.com/scrypt/scrypt.pdf).
package scrypt // import "golang.org/x/crypto/scrypt"
import (
@ -218,11 +218,12 @@ func smix(b []byte, r, N int, v, xy []uint32) {
// For example, you can get a derived key for e.g. AES-256 (which needs a
// 32-byte key) by doing:
//
// dk := scrypt.Key([]byte("some password"), salt, 16384, 8, 1, 32)
// dk, err := scrypt.Key([]byte("some password"), salt, 16384, 8, 1, 32)
//
// The recommended parameters for interactive logins as of 2009 are N=16384,
// r=8, p=1. They should be increased as memory latency and CPU parallelism
// increases. Remember to get a good random salt.
// The recommended parameters for interactive logins as of 2017 are N=32768, r=8
// and p=1. The parameters N, r, and p should be increased as memory latency and
// CPU parallelism increases; consider setting N to the highest power of 2 you
// can derive within 100 milliseconds. Remember to get a good random salt.
func Key(password, salt []byte, N, r, p, keyLen int) ([]byte, error) {
if N <= 1 || N&(N-1) != 0 {
return nil, errors.New("scrypt: N must be > 1 and a power of 2")