Exemple #1
0
// New returns a new sha256 hash.Hash
func New() hash.Hash {
	hash := new(SHA512Hash)
	if C.SHA512_Init(&hash.sha) != 1 {
		panic("problem creating hash")
	}
	return hash
}
Exemple #2
0
// New returns a new sha512 hash.Hash
// if the returned hash is empty, then make a call to sslerr.Error()
func New() hash.Hash {
	d := new(digest)
	d.function = crypto.SHA512
	if C.SHA512_Init(&d.ctx) != 1 {
		return nil
	}
	return d
}
Exemple #3
0
func (d *digest) Reset() {
	switch d.function {
	case crypto.SHA384:
		C.SHA384_Init(&d.ctx)
	default:
		C.SHA512_Init(&d.ctx)
	}
}
Exemple #4
0
func (self *SHA512Hash) Reset() {
	C.SHA512_Init(&self.sha)
}
Exemple #5
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func (h *sha512) Reset() {
	if C.SHA512_Init(&h.ctx) != 1 {
		panic("SHA512_Init failed") // hash funcs shouldn't fail
	}
}