lib/crypto: remove unused sha1 and hmac-sha1 code

metze
(This used to be commit 2c8904be3bac2c696712cc3160fe95d62afde43a)

8 files changed, 2 insertions, 782 deletions

diff --git a/source4/lib/crypto/config.mk b/source4/lib/crypto/config.mk
index b9a7f7cb9e..f771a0e306 100644
--- a/source4/lib/crypto/config.mk
+++ b/source4/lib/crypto/config.mk
@@ -6,7 +6,7 @@
 
 LIBCRYPTO_OBJ_FILES = $(addprefix $(libcryptosrcdir)/, \
 					 crc32.o md5.o hmacmd5.o md4.o \
-					 arcfour.o sha1.o hmacsha1.o)
+					 arcfour.o)
 
 
 [MODULE::TORTURE_LIBCRYPTO]
@@ -14,6 +14,6 @@ SUBSYSTEM = smbtorture
 PRIVATE_DEPENDENCIES = LIBCRYPTO
 
 TORTURE_LIBCRYPTO_OBJ_FILES = $(addprefix $(libcryptosrcdir)/, \
-		md4test.o md5test.o hmacmd5test.o sha1test.o hmacsha1test.o)
+		md4test.o md5test.o hmacmd5test.o)
 
 $(eval $(call proto_header_template,$(libcryptosrcdir)/test_proto.h,$(TORTURE_LIBCRYPTO_OBJ_FILES:.o=.c)))
diff --git a/source4/lib/crypto/crypto.h b/source4/lib/crypto/crypto.h
index 10e2258fa7..513ae788de 100644
--- a/source4/lib/crypto/crypto.h
+++ b/source4/lib/crypto/crypto.h
@@ -21,8 +21,6 @@
 #include "lib/crypto/md4.h"
 #include "lib/crypto/md5.h"
 #include "lib/crypto/hmacmd5.h"
-#include "lib/crypto/sha1.h"
-#include "lib/crypto/hmacsha1.h"
 
 struct arcfour_state {
 	uint8_t sbox[256];
diff --git a/source4/lib/crypto/hmacsha1.c b/source4/lib/crypto/hmacsha1.c
deleted file mode 100644
index 21ce966f60..0000000000
--- a/source4/lib/crypto/hmacsha1.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   Interface header:    HMAC SHA-1 code
-   Copyright (C) Stefan Metzmacher
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program 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 General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
- taken direct from rfc2202 implementation and modified for suitable use
- */
-
-#include "includes.h"
-#include "lib/crypto/crypto.h"
-
-/***********************************************************************
- the rfc 2104/2202 version of hmac_sha1 initialisation.
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_init(const uint8_t *key, size_t key_len, struct HMACSHA1Context *ctx)
-{
-        int i;
-	uint8_t tk[SHA1HashSize];
-
-        /* if key is longer than 64 bytes reset it to key=MD5(key) */
-        if (key_len > 64)
-	{
-                struct SHA1Context tctx;
-
-                SHA1Init(&tctx);
-                SHA1Update(&tctx, key, key_len);
-                SHA1Final(tk, &tctx);
-
-                key = tk;
-                key_len = SHA1HashSize;
-        }
-
-        /* start out by storing key in pads */
-        ZERO_STRUCT(ctx->k_ipad);
-        ZERO_STRUCT(ctx->k_opad);
-        memcpy( ctx->k_ipad, key, key_len);
-        memcpy( ctx->k_opad, key, key_len);
-
-        /* XOR key with ipad and opad values */
-        for (i=0; i<64; i++)
-	{
-                ctx->k_ipad[i] ^= 0x36;
-                ctx->k_opad[i] ^= 0x5c;
-        }
-
-        SHA1Init(&ctx->ctx);
-        SHA1Update(&ctx->ctx, ctx->k_ipad, 64);  
-}
-
-/***********************************************************************
- update hmac_sha1 "inner" buffer
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_update(const uint8_t *data, size_t data_len, struct HMACSHA1Context *ctx)
-{
-        SHA1Update(&ctx->ctx, data, data_len); /* then text of datagram */
-}
-
-/***********************************************************************
- finish off hmac_sha1 "inner" buffer and generate outer one.
-***********************************************************************/
-_PUBLIC_ void hmac_sha1_final(uint8_t digest[SHA1HashSize], struct HMACSHA1Context *ctx)
-{
-        struct SHA1Context ctx_o;
-
-        SHA1Final(digest, &ctx->ctx);
-
-        SHA1Init(&ctx_o);
-        SHA1Update(&ctx_o, ctx->k_opad, 64);
-        SHA1Update(&ctx_o, digest, SHA1HashSize);
-        SHA1Final(digest, &ctx_o);
-}
diff --git a/source4/lib/crypto/hmacsha1.h b/source4/lib/crypto/hmacsha1.h
deleted file mode 100644
index 0638c66d53..0000000000
--- a/source4/lib/crypto/hmacsha1.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   Interface header:    HMAC SHA1 code
-   Copyright (C) Stefan Metzmacher 2006
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program 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 General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _HMAC_SHA1_H
-
-struct HMACSHA1Context {
-        struct SHA1Context ctx;
-        uint8_t k_ipad[65];    
-        uint8_t k_opad[65];
-
-};
-
-void hmac_sha1_init(const uint8_t *key, size_t key_len, struct HMACSHA1Context *ctx);
-void hmac_sha1_update(const uint8_t *data, size_t data_len, struct HMACSHA1Context *ctx);
-void hmac_sha1_final(uint8_t digest[20], struct HMACSHA1Context *ctx);
-
-#endif /* _HMAC_SHA1_H */
diff --git a/source4/lib/crypto/hmacsha1test.c b/source4/lib/crypto/hmacsha1test.c
deleted file mode 100644
index 6e53124d21..0000000000
--- a/source4/lib/crypto/hmacsha1test.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   HMAC SHA-1 tests
-   Copyright (C) Stefan Metzmacher
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program 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 General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "includes.h"
-#include "lib/crypto/crypto.h"
-
-struct torture_context;
-
-static DATA_BLOB data_blob_repeat_byte(uint8_t byte, size_t length)
-{
-	DATA_BLOB b = data_blob(NULL, length);
-	memset(b.data, byte, length);
-	return b;
-}
-
-/*
- This uses the test values from rfc2202
-*/
-bool torture_local_crypto_hmacsha1(struct torture_context *torture) 
-{
-	bool ret = true;
-	uint32_t i;
-	struct {
-		DATA_BLOB key;
-		DATA_BLOB data;
-		DATA_BLOB sha1;
-	} testarray[7];
-
-	testarray[0].key	= data_blob_repeat_byte(0x0b, 20);
-	testarray[0].data	= data_blob_string_const("Hi There");
-	testarray[0].sha1	= strhex_to_data_blob("b617318655057264e28bc0b6fb378c8ef146be00");
-
-	testarray[1].key	= data_blob_string_const("Jefe");
-	testarray[1].data	= data_blob_string_const("what do ya want for nothing?");
-	testarray[1].sha1 = strhex_to_data_blob("effcdf6ae5eb2fa2d27416d5f184df9c259a7c79");
-
-	testarray[2].key	= data_blob_repeat_byte(0xaa, 20);
-	testarray[2].data	= data_blob_repeat_byte(0xdd, 50);
-	testarray[2].sha1	= strhex_to_data_blob("125d7342b9ac11cd91a39af48aa17b4f63f175d3");
-	
-	testarray[3].key	= strhex_to_data_blob("0102030405060708090a0b0c0d0e0f10111213141516171819");
-	testarray[3].data	= data_blob_repeat_byte(0xcd, 50);
-	testarray[3].sha1	= strhex_to_data_blob("4c9007f4026250c6bc8414f9bf50c86c2d7235da");
-
-	testarray[4].key	= data_blob_repeat_byte(0x0c, 20);
-	testarray[4].data	= data_blob_string_const("Test With Truncation");
-	testarray[4].sha1	= strhex_to_data_blob("4c1a03424b55e07fe7f27be1d58bb9324a9a5a04");
-	/* sha1-96 =                 0x4c1a03424b55e07fe7f27be1 */
-
-	testarray[5].key	= data_blob_repeat_byte(0xaa, 80);
-	testarray[5].data	= data_blob_string_const("Test Using Larger Than Block-Size Key - Hash Key First");
-	testarray[5].sha1	= strhex_to_data_blob("aa4ae5e15272d00e95705637ce8a3b55ed402112");
-
-	testarray[6].key	= data_blob_repeat_byte(0xaa, 80);
-	testarray[6].data	= data_blob_string_const("Test Using Larger Than Block-Size Key "
-							 "and Larger Than One Block-Size Data");
-	testarray[6].sha1	= strhex_to_data_blob("e8e99d0f45237d786d6bbaa7965c7808bbff1a91");
-
-	for (i=0; i < ARRAY_SIZE(testarray); i++) {
-		struct HMACSHA1Context ctx;
-		uint8_t sha1[SHA1HashSize];
-		int e;
-
-		hmac_sha1_init(testarray[i].key.data, testarray[i].key.length, &ctx);
-		hmac_sha1_update(testarray[i].data.data, testarray[i].data.length, &ctx);
-		hmac_sha1_final(sha1, &ctx);
-
-		e = memcmp(testarray[i].sha1.data,
-			   sha1,
-			   MIN(testarray[i].sha1.length, sizeof(sha1)));
-		if (e != 0) {
-			printf("hmacsha1 test[%u]: failed\n", i);
-			dump_data(0, testarray[i].key.data, testarray[i].key.length);
-			dump_data(0, testarray[i].data.data, testarray[i].data.length);
-			dump_data(0, testarray[i].sha1.data, testarray[i].sha1.length);
-			dump_data(0, sha1, sizeof(sha1));
-			ret = false;
-		}
-	}
-
-	return ret;
-}
diff --git a/source4/lib/crypto/sha1.c b/source4/lib/crypto/sha1.c
deleted file mode 100644
index 1b91f8a949..0000000000
--- a/source4/lib/crypto/sha1.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/*
- This file contains the reference implementation of SHA-1
- from http://www.ietf.org/rfc/rfc3174.txt
-*/
-/*
- *  sha1.c
- *
- *  Description:
- *      This file implements the Secure Hashing Algorithm 1 as
- *      defined in FIPS PUB 180-1 published April 17, 1995.
- *
- *      The SHA-1, produces a 160-bit message digest for a given
- *      data stream.  It should take about 2**n steps to find a
- *      message with the same digest as a given message and
- *      2**(n/2) to find any two messages with the same digest,
- *      when n is the digest size in bits.  Therefore, this
- *      algorithm can serve as a means of providing a
- *      "fingerprint" for a message.
- *
- *  Portability Issues:
- *      SHA-1 is defined in terms of 32-bit "words".  This code
- *      uses <stdint.h> (included via "sha1.h" to define 32 and 8
- *      bit unsigned integer types.  If your C compiler does not
- *      support 32 bit unsigned integers, this code is not
- *      appropriate.
- *
- *  Caveats:
- *      SHA-1 is designed to work with messages less than 2^64 bits
- *      long.  Although SHA-1 allows a message digest to be generated
- *      for messages of any number of bits less than 2^64, this
- *      implementation only works with messages with a length that is
- *      a multiple of the size of an 8-bit character.
- *
- */
-
-#include "includes.h"
-
-#include "sha1.h"
-
-/*
- *  Define the SHA1 circular left shift macro
- */
-#define SHA1CircularShift(bits,word) \
-                (((word) << (bits)) | ((word) >> (32-(bits))))
-
-/* Local Function Prototyptes */
-static void SHA1PadMessage(struct SHA1Context *);
-static void SHA1ProcessMessageBlock(struct SHA1Context *);
-
-/*
- *  SHA1Init (SHA1Reset in the rfc)
- *
- *  Description:
- *      This function will initialize the SHA1Context in preparation
- *      for computing a new SHA1 message digest.
- *
- *  Parameters:
- *      context: [in/out]
- *          The context to reset.
- *
- *  Returns:
- *      sha Error Code.
- *
- */
-int SHA1Init(struct SHA1Context *context)
-{
-    if (!context)
-    {
-        return shaNull;
-    }
-
-    context->Length_Low             = 0;
-    context->Length_High            = 0;
-    context->Message_Block_Index    = 0;
-
-    context->Intermediate_Hash[0]   = 0x67452301;
-    context->Intermediate_Hash[1]   = 0xEFCDAB89;
-    context->Intermediate_Hash[2]   = 0x98BADCFE;
-    context->Intermediate_Hash[3]   = 0x10325476;
-    context->Intermediate_Hash[4]   = 0xC3D2E1F0;
-
-    context->Computed   = 0;
-    context->Corrupted  = 0;
-
-    return shaSuccess;
-}
-
-/*
- *  SHA1Final (SHA1Result in the rfc)
- *
- *  Description:
- *      This function will return the 160-bit message digest into the
- *      Message_Digest array  provided by the caller.
- *      NOTE: The first octet of hash is stored in the 0th element,
- *            the last octet of hash in the 19th element.
- *
- *  Parameters:
- *      context: [in/out]
- *          The context to use to calculate the SHA-1 hash.
- *      Message_Digest: [out]
- *          Where the digest is returned.
- *
- *  Returns:
- *      sha Error Code.
- *
- */
-int SHA1Final(uint8_t Message_Digest[SHA1HashSize],
-	      struct SHA1Context *context)
-{
-    int i;
-
-    if (!context || !Message_Digest)
-    {
-        return shaNull;
-    }
-
-    if (context->Corrupted)
-    {
-        return context->Corrupted;
-    }
-
-    if (!context->Computed)
-    {
-        SHA1PadMessage(context);
-        for(i=0; i<64; ++i)
-        {
-            /* message may be sensitive, clear it out */
-            context->Message_Block[i] = 0;
-        }
-        context->Length_Low = 0;    /* and clear length */
-        context->Length_High = 0;
-        context->Computed = 1;
-    }
-
-    for(i = 0; i < SHA1HashSize; ++i)
-    {
-        Message_Digest[i] = context->Intermediate_Hash[i>>2]
-                            >> 8 * ( 3 - ( i & 0x03 ) );
-    }
-
-    return shaSuccess;
-}
-
-/*
- *  SHA1Update (SHA1Input in the rfc)
- *
- *  Description:
- *      This function accepts an array of octets as the next portion
- *      of the message.
- *
- *  Parameters:
- *      context: [in/out]
- *          The SHA context to update
- *      message_array: [in]
- *          An array of characters representing the next portion of
- *          the message.
- *      length: [in]
- *          The length of the message in message_array
- *
- *  Returns:
- *      sha Error Code.
- *
- */
-int SHA1Update(struct SHA1Context *context,
-               const uint8_t *message_array,
-               size_t length)
-{
-    if (!length)
-    {
-        return shaSuccess;
-    }
-
-    if (!context || !message_array)
-    {
-        return shaNull;
-    }
-
-    if (context->Computed)
-    {
-        context->Corrupted = shaStateError;
-        return shaStateError;
-    }
-
-    if (context->Corrupted)
-    {
-         return context->Corrupted;
-    }
-    while(length-- && !context->Corrupted)
-    {
-    context->Message_Block[context->Message_Block_Index++] =
-                    (*message_array & 0xFF);
-
-    context->Length_Low += 8;
-    if (context->Length_Low == 0)
-    {
-        context->Length_High++;
-        if (context->Length_High == 0)
-        {
-            /* Message is too long */
-            context->Corrupted = 1;
-        }
-    }
-
-    if (context->Message_Block_Index == 64)
-    {
-        SHA1ProcessMessageBlock(context);
-    }
-
-    message_array++;
-    }
-
-    return shaSuccess;
-}
-
-/*
- *  SHA1ProcessMessageBlock
- *
- *  Description:
- *      This function will process the next 512 bits of the message
- *      stored in the Message_Block array.
- *
- *  Parameters:
- *      None.
- *
- *  Returns:
- *      Nothing.
- *
- *  Comments:
- *      Many of the variable names in this code, especially the
- *      single character names, were used because those were the
- *      names used in the publication.
- *
- *
- */
-static void SHA1ProcessMessageBlock(struct SHA1Context *context)
-{
-    const uint32_t K[] =    {       /* Constants defined in SHA-1   */
-                            0x5A827999,
-                            0x6ED9EBA1,
-                            0x8F1BBCDC,
-                            0xCA62C1D6
-                            };
-    int           t;                 /* Loop counter                */
-    uint32_t      temp;              /* Temporary word value        */
-    uint32_t      W[80];             /* Word sequence               */
-    uint32_t      A, B, C, D, E;     /* Word buffers                */
-
-    /*
-     *  Initialize the first 16 words in the array W
-     */
-    for(t = 0; t < 16; t++)
-    {
-        W[t] = context->Message_Block[t * 4] << 24;
-        W[t] |= context->Message_Block[t * 4 + 1] << 16;
-        W[t] |= context->Message_Block[t * 4 + 2] << 8;
-        W[t] |= context->Message_Block[t * 4 + 3];
-    }
-
-    for(t = 16; t < 80; t++)
-    {
-       W[t] = SHA1CircularShift(1,W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16]);
-    }
-
-    A = context->Intermediate_Hash[0];
-    B = context->Intermediate_Hash[1];
-    C = context->Intermediate_Hash[2];
-    D = context->Intermediate_Hash[3];
-    E = context->Intermediate_Hash[4];
-
-    for(t = 0; t < 20; t++)
-    {
-        temp =  SHA1CircularShift(5,A) +
-                ((B & C) | ((~B) & D)) + E + W[t] + K[0];
-        E = D;
-        D = C;
-        C = SHA1CircularShift(30,B);
-        B = A;
-        A = temp;
-    }
-
-    for(t = 20; t < 40; t++)
-    {
-        temp = SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[1];
-        E = D;
-        D = C;
-        C = SHA1CircularShift(30,B);
-        B = A;
-        A = temp;
-    }
-
-    for(t = 40; t < 60; t++)
-    {
-        temp = SHA1CircularShift(5,A) +
-               ((B & C) | (B & D) | (C & D)) + E + W[t] + K[2];
-        E = D;
-        D = C;
-        C = SHA1CircularShift(30,B);
-        B = A;
-        A = temp;
-    }
-
-    for(t = 60; t < 80; t++)
-    {
-        temp = SHA1CircularShift(5,A) + (B ^ C ^ D) + E + W[t] + K[3];
-        E = D;
-        D = C;
-        C = SHA1CircularShift(30,B);
-        B = A;
-        A = temp;
-    }
-
-    context->Intermediate_Hash[0] += A;
-    context->Intermediate_Hash[1] += B;
-    context->Intermediate_Hash[2] += C;
-    context->Intermediate_Hash[3] += D;
-    context->Intermediate_Hash[4] += E;
-
-    context->Message_Block_Index = 0;
-}
-
-
-/*
- *  SHA1PadMessage
- *
- *  Description:
- *      According to the standard, the message must be padded to an even
- *      512 bits.  The first padding bit must be a '1'.  The last 64
- *      bits represent the length of the original message.  All bits in
- *      between should be 0.  This function will pad the message
- *      according to those rules by filling the Message_Block array
- *      accordingly.  It will also call the ProcessMessageBlock function
- *      provided appropriately.  When it returns, it can be assumed that
- *      the message digest has been computed.
- *
- *  Parameters:
- *      context: [in/out]
- *          The context to pad
- *      ProcessMessageBlock: [in]
- *          The appropriate SHA*ProcessMessageBlock function
- *  Returns:
- *      Nothing.
- *
- */
-
-static void SHA1PadMessage(struct SHA1Context *context)
-{
-    /*
-     *  Check to see if the current message block is too small to hold
-     *  the initial padding bits and length.  If so, we will pad the
-     *  block, process it, and then continue padding into a second
-     *  block.
-     */
-    if (context->Message_Block_Index > 55)
-    {
-        context->Message_Block[context->Message_Block_Index++] = 0x80;
-        while(context->Message_Block_Index < 64)
-        {
-            context->Message_Block[context->Message_Block_Index++] = 0;
-        }
-
-        SHA1ProcessMessageBlock(context);
-
-        while(context->Message_Block_Index < 56)
-        {
-            context->Message_Block[context->Message_Block_Index++] = 0;
-        }
-    }
-    else
-    {
-        context->Message_Block[context->Message_Block_Index++] = 0x80;
-        while(context->Message_Block_Index < 56)
-        {
-            context->Message_Block[context->Message_Block_Index++] = 0;
-        }
-    }
-
-    /*
-     *  Store the message length as the last 8 octets
-     */
-    context->Message_Block[56] = context->Length_High >> 24;
-    context->Message_Block[57] = context->Length_High >> 16;
-    context->Message_Block[58] = context->Length_High >> 8;
-    context->Message_Block[59] = context->Length_High;
-    context->Message_Block[60] = context->Length_Low >> 24;
-    context->Message_Block[61] = context->Length_Low >> 16;
-    context->Message_Block[62] = context->Length_Low >> 8;
-    context->Message_Block[63] = context->Length_Low;
-
-    SHA1ProcessMessageBlock(context);
-}
diff --git a/source4/lib/crypto/sha1.h b/source4/lib/crypto/sha1.h
deleted file mode 100644
index 4a2d448bfc..0000000000
--- a/source4/lib/crypto/sha1.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- This file contains the reference implementation of SHA-1
- from http://www.ietf.org/rfc/rfc3174.txt
-*/
-/*
- *  sha1.h
- *
- *  Description:
- *      This is the header file for code which implements the Secure
- *      Hashing Algorithm 1 as defined in FIPS PUB 180-1 published
- *      April 17, 1995.
- *
- *      Many of the variable names in this code, especially the
- *      single character names, were used because those were the names
- *      used in the publication.
- *
- *      Please read the file sha1.c for more information.
- *
- */
-#ifndef _SHA1_H_
-#define _SHA1_H_
-
-#ifndef _SHA_enum_
-#define _SHA_enum_
-enum
-{
-    shaSuccess = 0,
-    shaNull,            /* Null pointer parameter */
-    shaInputTooLong,    /* input data too long */
-    shaStateError       /* called Input after Result */
-};
-#endif
-#define SHA1HashSize 20
-
-/*
- *  This structure will hold context information for the SHA-1
- *  hashing operation
- */
-struct SHA1Context
-{
-    uint32_t Intermediate_Hash[SHA1HashSize/4]; /* Message Digest  */
-
-    uint32_t Length_Low;            /* Message length in bits      */
-    uint32_t Length_High;           /* Message length in bits      */
-
-                               /* Index into message block array   */
-    int16_t Message_Block_Index;
-    uint8_t Message_Block[64];      /* 512-bit message blocks      */
-
-    int Computed;               /* Is the digest computed?         */
-    int Corrupted;             /* Is the message digest corrupted? */
-};
-
-/*
- *  Function Prototypes
- */
-
-int SHA1Init(struct SHA1Context *);
-int SHA1Update(struct SHA1Context *, const uint8_t *data, size_t data_len);
-int SHA1Final(uint8_t Message_Digest[SHA1HashSize], struct SHA1Context *);
-
-#endif
diff --git a/source4/lib/crypto/sha1test.c b/source4/lib/crypto/sha1test.c
deleted file mode 100644
index 7777764277..0000000000
--- a/source4/lib/crypto/sha1test.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- This file contains the reference implementation of SHA-1
- from http://www.ietf.org/rfc/rfc3174.txt
-*/
-/*
- *  sha1test.c
- *
- *  Description:
- *      This file will exercise the SHA-1 code performing the three
- *      tests documented in FIPS PUB 180-1 plus one which calls
- *      SHA1Input with an exact multiple of 512 bits, plus a few
- *      error test checks.
- *
- *  Portability Issues:
- *      None.
- *
- */
-
-#include "includes.h"
-#include "torture/torture.h"
-
-#include "lib/crypto/crypto.h"
-
-struct torture_context;
-
-/*
- *  Define patterns for testing
- */
-#define TEST1   "abc"
-#define TEST2a  "abcdbcdecdefdefgefghfghighijhi"
-#define TEST2b  "jkijkljklmklmnlmnomnopnopq"
-#define TEST2   TEST2a TEST2b
-#define TEST3   "a"
-#define TEST4a  "01234567012345670123456701234567"
-#define TEST4b  "01234567012345670123456701234567"
-    /* an exact multiple of 512 bits */
-#define TEST4   TEST4a TEST4b
-static const char *testarray[4] =
-{
-    TEST1,
-    TEST2,
-    TEST3,
-    TEST4
-};
-static int repeatcount[4] = { 1, 1, 1000000, 10 };
-static const char *resultarray[4] =
-{
-    "A9 99 3E 36 47 06 81 6A BA 3E 25 71 78 50 C2 6C 9C D0 D8 9D ",
-    "84 98 3E 44 1C 3B D2 6E BA AE 4A A1 F9 51 29 E5 E5 46 70 F1 ",
-    "34 AA 97 3C D4 C4 DA A4 F6 1E EB 2B DB AD 27 31 65 34 01 6F ",
-    "DE A3 56 A2 CD DD 90 C7 A7 EC ED C5 EB B5 63 93 4F 46 04 52 "
-};
-
-
-bool torture_local_crypto_sha1(struct torture_context *tctx)
-{
-    struct SHA1Context sha;
-    int i, j, err;
-    uint8_t Message_Digest[20];
-    bool ret = true;
-    char tmp[60 + 10];
-
-    /*
-     *  Perform SHA-1 tests
-     */
-    for(j = 0; j < 4; ++j)
-    {
-    	ZERO_STRUCT(tmp);
-        torture_comment(tctx, "Test %d: %d, '%s'\n",
-                j+1,
-                repeatcount[j],
-                testarray[j]);
-
-        err = SHA1Init(&sha);
-        torture_assert_int_equal(tctx, err, 0, "SHA1Init Error");
-
-        for(i = 0; i < repeatcount[j]; ++i)
-        {
-            err = SHA1Update(&sha,
-                  (const unsigned char *) testarray[j],
-                  strlen(testarray[j]));
-			torture_assert_int_equal(tctx, err, 0, "SHA1Update Error");
-        }
-
-        err = SHA1Final(Message_Digest, &sha);
-		torture_assert_int_equal(tctx, err, 0, 
-            "SHA1Result Error, could not compute message digest.");
-        torture_comment(tctx, "\t");
-        for(i = 0; i < 20 ; ++i)
-        {
-	    	snprintf(tmp+(i*3), sizeof(tmp) - (i*3),"%02X ", Message_Digest[i]);
-            torture_comment(tctx, "%02X ", Message_Digest[i]);
-        }
-        torture_comment(tctx, "\n");
-        torture_comment(tctx, "Should match:\n\t%s\n", resultarray[j]);
-	if (strcmp(resultarray[j], tmp) != 0) {
-	    ret = false;	
-	}
-    }
-
-    /* Test some error returns */
-    err = SHA1Update(&sha,(const unsigned char *) testarray[1], 1);
-    torture_assert_int_equal(tctx, err, shaStateError, "SHA1Update failed");
-    err = SHA1Init(0);
-    torture_assert_int_equal(tctx, err, shaNull, "SHA1Init failed");
-
-	return true;
-}
-
-