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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/rsa.h
parent967a99ad823342510857be84f7920a41f1949147 (diff)
downloadtalos-obmc-uboot-2b9912e6a7df7b1f60beb7942bd0e6fa5f9d0167.tar.gz
talos-obmc-uboot-2b9912e6a7df7b1f60beb7942bd0e6fa5f9d0167.zip
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/rsa.h')
-rw-r--r--include/rsa.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/include/rsa.h b/include/rsa.h
deleted file mode 100644
index 325751ab7e..0000000000
--- a/include/rsa.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2013, Google Inc.
- *
- * (C) Copyright 2008 Semihalf
- *
- * (C) Copyright 2000-2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _RSA_H
-#define _RSA_H
-
-#include <errno.h>
-#include <image.h>
-
-/**
- * struct rsa_public_key - holder for a public key
- *
- * An RSA public key consists of a modulus (typically called N), the inverse
- * and R^2, where R is 2^(# key bits).
- */
-
-struct rsa_public_key {
- uint len; /* len of modulus[] in number of uint32_t */
- uint32_t n0inv; /* -1 / modulus[0] mod 2^32 */
- uint32_t *modulus; /* modulus as little endian array */
- uint32_t *rr; /* R^2 as little endian array */
-};
-
-#if IMAGE_ENABLE_SIGN
-/**
- * sign() - calculate and return signature for given input data
- *
- * @info: Specifies key and FIT information
- * @data: Pointer to the input data
- * @data_len: Data length
- * @sigp: Set to an allocated buffer holding the signature
- * @sig_len: Set to length of the calculated hash
- *
- * This computes input data signature according to selected algorithm.
- * Resulting signature value is placed in an allocated buffer, the
- * pointer is returned as *sigp. The length of the calculated
- * signature is returned via the sig_len pointer argument. The caller
- * should free *sigp.
- *
- * @return: 0, on success, -ve on error
- */
-int rsa_sign(struct image_sign_info *info,
- const struct image_region region[],
- int region_count, uint8_t **sigp, uint *sig_len);
-
-/**
- * add_verify_data() - Add verification information to FDT
- *
- * Add public key information to the FDT node, suitable for
- * verification at run-time. The information added depends on the
- * algorithm being used.
- *
- * @info: Specifies key and FIT information
- * @keydest: Destination FDT blob for public key data
- * @return: 0, on success, -ENOSPC if the keydest FDT blob ran out of space,
- other -ve value on error
-*/
-int rsa_add_verify_data(struct image_sign_info *info, void *keydest);
-#else
-static inline int rsa_sign(struct image_sign_info *info,
- const struct image_region region[], int region_count,
- uint8_t **sigp, uint *sig_len)
-{
- return -ENXIO;
-}
-
-static inline int rsa_add_verify_data(struct image_sign_info *info,
- void *keydest)
-{
- return -ENXIO;
-}
-#endif
-
-#if IMAGE_ENABLE_VERIFY
-/**
- * rsa_verify() - Verify a signature against some data
- *
- * Verify a RSA PKCS1.5 signature against an expected hash.
- *
- * @info: Specifies key and FIT information
- * @data: Pointer to the input data
- * @data_len: Data length
- * @sig: Signature
- * @sig_len: Number of bytes in signature
- * @return 0 if verified, -ve on error
- */
-int rsa_verify(struct image_sign_info *info,
- const struct image_region region[], int region_count,
- uint8_t *sig, uint sig_len);
-#else
-static inline int rsa_verify(struct image_sign_info *info,
- const struct image_region region[], int region_count,
- uint8_t *sig, uint sig_len)
-{
- return -ENXIO;
-}
-#endif
-
-#define RSA2048_BYTES (2048 / 8)
-#define RSA4096_BYTES (4096 / 8)
-
-/* This is the minimum/maximum key size we support, in bits */
-#define RSA_MIN_KEY_BITS 2048
-#define RSA_MAX_KEY_BITS 4096
-
-/* This is the maximum signature length that we support, in bits */
-#define RSA_MAX_SIG_BITS 4096
-
-#endif
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