subtle

package

v1.2.2 Latest Latest Go to latest Published: Jan 24, 2019 License: Apache-2.0 Imports: 7 Imported by: 0

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Package subtle provides utility functions.

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func ComputeHash(hashFunc func() hash.Hash, data []byte) []byte

ComputeHash calculates a hash of the given data using the given hash function.

func ConvertCurveName(name string) string

ConvertCurveName converts different forms of a curve name to the name that tink recognizes

func ConvertHashName(name string) string

ConvertHashName converts different forms of a hash name to the hash name that tink recognizes.

func GetCurve(curve string) elliptic.Curve

GetCurve returns the curve object that corresponds to the given curve type. It returns null if the curve type is not supported.

func GetHashFunc(hash string) func() hash.Hash

GetHashFunc returns the corresponding hash function of the given hash name.

func NewBigIntFromHex(s string) (*big.Int, error)

NewBigIntFromHex returns a big integer from a hex string.

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Path	Synopsis
aead Package aead provides subtle implementations of the Aead primitive.	Package aead provides subtle implementations of the Aead primitive.
mac Package mac provides subtle implementations of the Mac primitive.	Package mac provides subtle implementations of the Mac primitive.
random Package random provides functions that generate random numbers or bytes.	Package random provides functions that generate random numbers or bytes.
signature Package signature provides subtle implementations of the PublicKeySign and PublicKeyVerify primitives.	Package signature provides subtle implementations of the PublicKeySign and PublicKeyVerify primitives.