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| author | Philip Prindeville | 2017-09-05 11:19:26 +0200 |
|---|---|---|
| committer | Karel Zak | 2017-09-05 11:26:39 +0200 |
| commit | 00476268870b01938800af9a5ca776695df13f5d (patch) | |
| tree | b9fabc95e52e620c5ff2ac0892947c785e8ad4d8 /include | |
| parent | tests: update sfdisk wipe test (diff) | |
| download | kernel-qcow2-util-linux-00476268870b01938800af9a5ca776695df13f5d.tar.gz kernel-qcow2-util-linux-00476268870b01938800af9a5ca776695df13f5d.tar.xz kernel-qcow2-util-linux-00476268870b01938800af9a5ca776695df13f5d.zip | |
libuuid: add support for hash-based UUIDs
Adding V3 and V5 UUIDs per RFC-4122.
[kzak@redhat.com: - fix symbols file]
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/Makemodule.am | 1 | ||||
| -rw-r--r-- | include/sha1.h | 46 |
2 files changed, 47 insertions, 0 deletions
diff --git a/include/Makemodule.am b/include/Makemodule.am index e9b1e3021..bed548908 100644 --- a/include/Makemodule.am +++ b/include/Makemodule.am @@ -45,6 +45,7 @@ dist_noinst_HEADERS += \ include/pt-sun.h \ include/randutils.h \ include/rpmatch.h \ + include/sha1.h \ include/setproctitle.h \ include/statfs_magic.h \ include/strutils.h \ diff --git a/include/sha1.h b/include/sha1.h new file mode 100644 index 000000000..5c28bce92 --- /dev/null +++ b/include/sha1.h @@ -0,0 +1,46 @@ +#ifndef SHA1_H +#define SHA1_H + +/* + SHA-1 in C + By Steve Reid <steve@edmweb.com> + 100% Public Domain + */ + +#include "stdint.h" + +#define SHA1LENGTH 20 + +typedef struct +{ + uint32_t state[5]; + uint32_t count[2]; + unsigned char buffer[64]; +} SHA1_CTX; + +void SHA1Transform( + uint32_t state[5], + const unsigned char buffer[64] + ); + +void SHA1Init( + SHA1_CTX * context + ); + +void SHA1Update( + SHA1_CTX * context, + const unsigned char *data, + uint32_t len + ); + +void SHA1Final( + unsigned char digest[SHA1LENGTH], + SHA1_CTX * context + ); + +void SHA1( + char *hash_out, + const char *str, + unsigned len); + +#endif /* SHA1_H */ |