From 3ac5fd7ecaeb6721d812c2b93e446bf9a31acdde Mon Sep 17 00:00:00 2001 From: William Pitcock Date: Mon, 19 Dec 2011 01:25:09 -0600 Subject: libcrypt: add support for SHA256-CRYPT password hashing This is based on Ulrich Drepper's implementation in GLIBC, but hacked up to work in uClibc. The differences from the GLIBC version are as follows: - b64_from_24bit() has been converted into a macro - Usage of GLIBC-isms (such as libc_freeres_ptr) have been removed It is enabled by the UCLIBC_HAS_SHA256_CRYPT_IMPL configuration symbol. You must have UCLIBC_HAS_CRYPT_IMPL enabled as well. Signed-off-by: William Pitcock Signed-off-by: Bernhard Reutner-Fischer --- libcrypt/libcrypt.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libcrypt/libcrypt.h') diff --git a/libcrypt/libcrypt.h b/libcrypt/libcrypt.h index fcad6aed0..67733d17f 100644 --- a/libcrypt/libcrypt.h +++ b/libcrypt/libcrypt.h @@ -9,9 +9,11 @@ #define __LIBCRYPT_H__ extern char *__md5_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; +extern char *__sha256_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; extern char *__sha512_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; extern char *__des_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; +extern char *__sha256_crypt_r (const char *key, const char *salt, char *buffer, int buflen) attribute_hidden; extern char *__sha512_crypt_r (const char *key, const char *salt, char *buffer, int buflen) attribute_hidden; /* shut up gcc-4.x signed warnings */ -- cgit v1.2.3