Python wc_RNG_GenerateBlock Exemples

Exemple #1

Fichier : random.py Projet : moisesguimaraes/wolfcrypt-py

    def bytes(self, length):
        """
        Generate and return a random sequence of length bytes.
        """
        result = _ffi.new('byte[%d]' % length)

        ret = _lib.wc_RNG_GenerateBlock(self.native_object, result, length)
        if ret < 0:  # pragma: no cover
            raise WolfCryptError("RNG generate block error (%d)" % ret)

        return _ffi.buffer(result, length)[:]

Exemple #2

Fichier : random.py Projet : NickolasLapp/wolfssl

    def bytes(self, length):
        """
        Generate and return a random sequence of length bytes.
        """
        result = _ffi.new('byte[%d]' % length)

        ret = _lib.wc_RNG_GenerateBlock(self.native_object, result, length)
        if ret < 0:
            raise WolfCryptError("RNG generate block error (%d)" % ret)

        return _ffi.buffer(result, length)[:]

Exemple #3

Fichier : random.py Projet : atigyi/wolfssl

    def bytes(self, length):
        """
        Generate and return a random sequence of length bytes.
        """
        result = t2b("\0" * length)

        ret = _lib.wc_RNG_GenerateBlock(self.native_object, result, length)
        if ret < 0:
            raise WolfCryptError("RNG generate block error (%d)" % ret)

        return result

Exemple #4

    def bytes(self, length):
        """
        Generate and return a random sequence of length bytes.
        """
        result = t2b("\0" * length)

        ret = _lib.wc_RNG_GenerateBlock(self.native_object, result, length)
        if ret < 0:
            raise WolfCryptError("RNG generate block error (%d)" % ret)

        return result