gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 156 deletions

diff --git a/gpxe/src/include/gpxe/crypto.h b/gpxe/src/include/gpxe/crypto.h
deleted file mode 100644
index ecda5f6d..00000000
--- a/gpxe/src/include/gpxe/crypto.h
+++ /dev/null
@@ -1,156 +0,0 @@
-#ifndef _GPXE_CRYPTO_H
-#define _GPXE_CRYPTO_H
-
-/** @file
- *
- * Cryptographic API
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdint.h>
-#include <stddef.h>
-
-/** A message digest algorithm */
-struct digest_algorithm {
-	/** Algorithm name */
-	const char *name;
-	/** Context size */
-	size_t ctxsize;
-	/** Block size */
-	size_t blocksize;
-	/** Digest size */
-	size_t digestsize;
-	/** Initialise digest
-	 *
-	 * @v ctx		Context
-	 */
-	void ( * init ) ( void *ctx );
-	/** Update digest with new data
-	 *
-	 * @v ctx		Context
-	 * @v src		Data to digest
-	 * @v len		Length of data
-	 *
-	 * @v len is not necessarily a multiple of @c blocksize.
-	 */
-	void ( * update ) ( void *ctx, const void *src, size_t len );
-	/** Finalise digest
-	 *
-	 * @v ctx		Context
-	 * @v out		Buffer for digest output
-	 */
-	void ( * final ) ( void *ctx, void *out );
-};
-
-/** A cipher algorithm */
-struct cipher_algorithm {
-	/** Algorithm name */
-	const char *name;
-	/** Context size */
-	size_t ctxsize;
-	/** Block size */
-	size_t blocksize;
-	/** Set key
-	 *
-	 * @v ctx		Context
-	 * @v key		Key
-	 * @v keylen		Key length
-	 * @ret rc		Return status code
-	 */
-	int ( * setkey ) ( void *ctx, const void *key, size_t keylen );
-	/** Set initialisation vector
-	 *
-	 * @v ctx		Context
-	 * @v iv		Initialisation vector
-	 */
-	void ( * setiv ) ( void *ctx, const void *iv );
-	/** Encrypt data
-	 *
-	 * @v ctx		Context
-	 * @v src		Data to encrypt
-	 * @v dst		Buffer for encrypted data
-	 * @v len		Length of data
-	 *
-	 * @v len is guaranteed to be a multiple of @c blocksize.
-	 */
-	void ( * encrypt ) ( void *ctx, const void *src, void *dst,
-			     size_t len );
-	/** Decrypt data
-	 *
-	 * @v ctx		Context
-	 * @v src		Data to decrypt
-	 * @v dst		Buffer for decrypted data
-	 * @v len		Length of data
-	 *
-	 * @v len is guaranteed to be a multiple of @c blocksize.
-	 */
-	void ( * decrypt ) ( void *ctx, const void *src, void *dst,
-			     size_t len );
-};
-
-/** A public key algorithm */
-struct pubkey_algorithm {
-	/** Algorithm name */
-	const char *name;
-	/** Context size */
-	size_t ctxsize;
-};
-
-static inline void digest_init ( struct digest_algorithm *digest,
-				 void *ctx ) {
-	digest->init ( ctx );
-}
-
-static inline void digest_update ( struct digest_algorithm *digest,
-				   void *ctx, const void *data, size_t len ) {
-	digest->update ( ctx, data, len );
-}
-
-static inline void digest_final ( struct digest_algorithm *digest,
-				  void *ctx, void *out ) {
-	digest->final ( ctx, out );
-}
-
-static inline int cipher_setkey ( struct cipher_algorithm *cipher,
-				  void *ctx, const void *key, size_t keylen ) {
-	return cipher->setkey ( ctx, key, keylen );
-}
-
-static inline void cipher_setiv ( struct cipher_algorithm *cipher,
-				  void *ctx, const void *iv ) {
-	cipher->setiv ( ctx, iv );
-}
-
-static inline void cipher_encrypt ( struct cipher_algorithm *cipher,
-				    void *ctx, const void *src, void *dst,
-				    size_t len ) {
-	cipher->encrypt ( ctx, src, dst, len );
-}
-#define cipher_encrypt( cipher, ctx, src, dst, len ) do {		\
-	assert ( ( (len) & ( (cipher)->blocksize - 1 ) ) == 0 );	\
-	cipher_encrypt ( (cipher), (ctx), (src), (dst), (len) );	\
-	} while ( 0 )
-
-static inline void cipher_decrypt ( struct cipher_algorithm *cipher,
-				    void *ctx, const void *src, void *dst,
-				    size_t len ) {
-	cipher->decrypt ( ctx, src, dst, len );
-}
-#define cipher_decrypt( cipher, ctx, src, dst, len ) do {		\
-	assert ( ( (len) & ( (cipher)->blocksize - 1 ) ) == 0 );	\
-	cipher_decrypt ( (cipher), (ctx), (src), (dst), (len) );	\
-	} while ( 0 )
-
-static inline int is_stream_cipher ( struct cipher_algorithm *cipher ) {
-	return ( cipher->blocksize == 1 );
-}
-
-extern struct digest_algorithm digest_null;
-extern struct cipher_algorithm cipher_null;
-extern struct pubkey_algorithm pubkey_null;
-
-void get_random_bytes ( void *buf, size_t len );
-
-#endif /* _GPXE_CRYPTO_H */