internal

package

v1.2.4 Latest Latest Go to latest Published: Oct 10, 2023 License: MIT Imports: 4 Imported by: 0

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const NumMRTests = 64

This section is empty.

func Bytes(bits int) int

func FermatInverse(a, N *big.Int) *big.Int

https://cs.opensource.google/go/go/+/refs/tags/go1.18:src/crypto/dsa/dsa.go;l=188-192 fermatInverse calculates the inverse of k in GF(P) using Fermat's method. This has better constant-time properties than Euclid's method (implemented in math/big.Int.ModInverse) although math/big itself isn't strictly constant-time so it's not perfect.

func H(s string) string

func HB(s string) []byte

hex to byte

func HI(s string) *big.Int

hex to *big.Int

func ReadBits(dst []byte, rand io.Reader, bits int) ([]byte, error)

func Reverse(s []byte) []byte

This section is empty.

Path	Synopsis
kryptoutil
randutil crypto/internal/randutil/randutil.go	crypto/internal/randutil/randutil.go
subtle Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly.	Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly.