blob: 14af44a922a70686bc96c4477c3ca202761b947e [file] [log] [blame]
#ifndef FIO_SHA1
#define FIO_SHA1
* Based on the Mozilla SHA1 (see mozilla-sha1/sha1.h),
* optimized to do word accesses rather than byte accesses,
* and to avoid unnecessary copies into the context array.
struct fio_sha1_ctx {
uint32_t *H;
unsigned int W[16];
unsigned long long size;
void fio_sha1_init(struct fio_sha1_ctx *);
void fio_sha1_update(struct fio_sha1_ctx *, const void *dataIn, unsigned long len);
void fio_sha1_final(unsigned char hashout[20], struct fio_sha1_ctx *);