Subtract in mixed mode: out128 -= in64 */ in[i] < 2^63 */

felem_scalar64 sets out = out * scalar */

utility function to obtain a context */

point_add_small is the same as point_add, except that it operates on * smallfelems */

similarly to release one. */

* This code should give better results on 32-bit CPU with less than * ~24 registers, both size and performance wise... */

Pack bignum into byte buffer of given size, filling all leading bytes * by zeros */

* Convert a base64 string into raw byte array representation. */

seed1 through seed5 are virtually concatenated */

Xor two sequences of bytes */

These next 2 functions from Goetz Babin-Ebell <babinebell@trustcenter.de> */

This variant of BN_mod_exp_mont() uses fixed windows and the special * precomputation memory layout to limit data-dependency to a minimum * to prote

N.B. This expects the input to be packed, MS bit first */

The input encrypted as though 128bit counter mode is being * used. The extra state information to record how much of the * 128bit block we have use