void
RMD160Update(RMD160_CTX *ctx, const u_char *input, u_int32_t len)
{
u_int32_t have, off, need;
have = (ctx->count/8) % 64;
need = 64 - have;
ctx->count += 8 * len;
off = 0;
if (len >= need) {
if (have) {
memcpy(ctx->buffer + have, input, need);
RMD160Transform(ctx->state, ctx->buffer);
off = need;
have = 0;
}
/* now the buffer is empty */
while (off + 64 <= len) {
RMD160Transform(ctx->state, input+off);
off += 64;
}
}
if (off < len)
memcpy(ctx->buffer + have, input+off, len-off);
}
void
RMD160Update(RMD160_CTX *ctx, const u_int8_t *input, size_t len)
{
size_t have, off, need;
have = (ctx->count / 8) % RMD160_BLOCK_LENGTH;
need = RMD160_BLOCK_LENGTH - have;
ctx->count += 8 * len;
off = 0;
if (len >= need) {
if (have) {
memcpy(ctx->buffer + have, input, need);
RMD160Transform(ctx->state, ctx->buffer);
off = need;
have = 0;
}
/* now the buffer is empty */
while (off + RMD160_BLOCK_LENGTH <= len) {
RMD160Transform(ctx->state, input+off);
off += RMD160_BLOCK_LENGTH;
}
}
if (off < len)
memcpy(ctx->buffer + have, input+off, len-off);
}
void RMD160Update(RMD160CTX* context, const uint8_t* input, size_t length)
{
uint32_t have, off, need;
have = (context->count / 8) % RMD160_BLOCK_LENGTH;
need = RMD160_BLOCK_LENGTH - have;
context->count += 8 * length;
off = 0;
if (length >= need)
{
if (have)
{
memcpy(context->buffer + have, input, need);
RMD160Transform(context->state, context->buffer);
off = need;
have = 0;
}
while (off + RMD160_BLOCK_LENGTH <= length)
{
RMD160Transform(context->state, input + off);
off += RMD160_BLOCK_LENGTH;
}
}
if (off < length)
{
memcpy(context->buffer + have, input + off, length - off);
}
}
