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authorJeroen Hofstee <jeroen@myspectrum.nl>2014-06-12 22:27:12 +0200
committerTom Rini <trini@ti.com>2014-06-19 11:19:04 -0400
commit2b9912e6a7df7b1f60beb7942bd0e6fa5f9d0167 (patch)
treef5467f0acbb6409a579f287b3ad814469afc7cf3 /include/u-boot/sha1.h
parent967a99ad823342510857be84f7920a41f1949147 (diff)
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includes: move openssl headers to include/u-boot
commit 18b06652cd "tools: include u-boot version of sha256.h" unconditionally forced the sha256.h from u-boot to be used for tools instead of the host version. This is fragile though as it will also include the host version. Therefore move it to include/u-boot to join u-boot/md5.h etc which were renamed for the same reason. cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Diffstat (limited to 'include/u-boot/sha1.h')
-rw-r--r--include/u-boot/sha1.h118
1 files changed, 118 insertions, 0 deletions
diff --git a/include/u-boot/sha1.h b/include/u-boot/sha1.h
new file mode 100644
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--- /dev/null
+++ b/include/u-boot/sha1.h
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+/**
+ * \file sha1.h
+ * based from http://xyssl.org/code/source/sha1/
+ * FIPS-180-1 compliant SHA-1 implementation
+ *
+ * Copyright (C) 2003-2006 Christophe Devine
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License, version 2.1 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+/*
+ * The SHA-1 standard was published by NIST in 1993.
+ *
+ * http://www.itl.nist.gov/fipspubs/fip180-1.htm
+ */
+#ifndef _SHA1_H
+#define _SHA1_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SHA1_SUM_POS -0x20
+#define SHA1_SUM_LEN 20
+
+/**
+ * \brief SHA-1 context structure
+ */
+typedef struct
+{
+ unsigned long total[2]; /*!< number of bytes processed */
+ unsigned long state[5]; /*!< intermediate digest state */
+ unsigned char buffer[64]; /*!< data block being processed */
+}
+sha1_context;
+
+/**
+ * \brief SHA-1 context setup
+ *
+ * \param ctx SHA-1 context to be initialized
+ */
+void sha1_starts( sha1_context *ctx );
+
+/**
+ * \brief SHA-1 process buffer
+ *
+ * \param ctx SHA-1 context
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ */
+void sha1_update(sha1_context *ctx, const unsigned char *input,
+ unsigned int ilen);
+
+/**
+ * \brief SHA-1 final digest
+ *
+ * \param ctx SHA-1 context
+ * \param output SHA-1 checksum result
+ */
+void sha1_finish( sha1_context *ctx, unsigned char output[20] );
+
+/**
+ * \brief Output = SHA-1( input buffer )
+ *
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ * \param output SHA-1 checksum result
+ */
+void sha1_csum(const unsigned char *input, unsigned int ilen,
+ unsigned char *output);
+
+/**
+ * \brief Output = SHA-1( input buffer ), with watchdog triggering
+ *
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ * \param output SHA-1 checksum result
+ * \param chunk_sz watchdog triggering period (in bytes of input processed)
+ */
+void sha1_csum_wd(const unsigned char *input, unsigned int ilen,
+ unsigned char *output, unsigned int chunk_sz);
+
+/**
+ * \brief Output = HMAC-SHA-1( input buffer, hmac key )
+ *
+ * \param key HMAC secret key
+ * \param keylen length of the HMAC key
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ * \param output HMAC-SHA-1 result
+ */
+void sha1_hmac(const unsigned char *key, int keylen,
+ const unsigned char *input, unsigned int ilen,
+ unsigned char *output);
+
+/**
+ * \brief Checkup routine
+ *
+ * \return 0 if successful, or 1 if the test failed
+ */
+int sha1_self_test( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* sha1.h */