diff options
Diffstat (limited to 'lib/libmd/sha512.3')
| -rw-r--r-- | lib/libmd/sha512.3 | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/lib/libmd/sha512.3 b/lib/libmd/sha512.3 index bcb5252..d6b3aaf 100644 --- a/lib/libmd/sha512.3 +++ b/lib/libmd/sha512.3 @@ -9,7 +9,7 @@ .\" From: Id: mdX.3,v 1.14 1999/02/11 20:31:49 wollman Exp .\" $FreeBSD$ .\" -.Dd March 28, 2014 +.Dd October 17, 2015 .Dt SHA512 3 .Os .Sh NAME @@ -19,8 +19,15 @@ .Nm SHA512_End , .Nm SHA512_File , .Nm SHA512_FileChunk , -.Nm SHA512_Data -.Nd calculate the FIPS 180-2 ``SHA-512'' message digest +.Nm SHA512_Data , +.Nm SHA384_Init , +.Nm SHA384_Update , +.Nm SHA384_Final , +.Nm SHA384_End , +.Nm SHA384_File , +.Nm SHA384_FileChunk , +.Nm SHA384_Data +.Nd calculate the FIPS 180-4 ``SHA-512'' family of message digests .Sh LIBRARY .Lb libmd .Sh SYNOPSIS @@ -40,6 +47,20 @@ .Fn SHA512_FileChunk "const char *filename" "char *buf" "off_t offset" "off_t length" .Ft "char *" .Fn SHA512_Data "const unsigned char *data" "unsigned int len" "char *buf" +.Ft void +.Fn SHA384_Init "SHA384_CTX *context" +.Ft void +.Fn SHA384_Update "SHA384_CTX *context" "const unsigned char *data" "size_t len" +.Ft void +.Fn SHA384_Final "unsigned char digest[48]" "SHA384_CTX *context" +.Ft "char *" +.Fn SHA384_End "SHA384_CTX *context" "char *buf" +.Ft "char *" +.Fn SHA384_File "const char *filename" "char *buf" +.Ft "char *" +.Fn SHA384_FileChunk "const char *filename" "char *buf" "off_t offset" "off_t length" +.Ft "char *" +.Fn SHA384_Data "const unsigned char *data" "unsigned int len" "char *buf" .Sh DESCRIPTION The .Li SHA512_ @@ -119,6 +140,21 @@ after use. If the .Fa buf argument is non-null it must point to at least 65 characters of buffer space. +.Pp +The +.Li SHA384_ +functions are identical to the +.Li SHA512_ +functions except they use a different initial hash value and the output is +truncated to 384 bits. +.Pp +.Fn SHA384_End +is a wrapper for +.Fn SHA384_Final +which converts the return value to a 49-character +(including the terminating '\e0') +.Tn ASCII +string which represents the 384 bits in hexadecimal. .Sh SEE ALSO .Xr md4 3 , .Xr md5 3 , |
