Upgrade openssl from 1.1.0e to 1.1.1b, with source code. 4.0.78

trunk/3rdparty/openssl-1.1-fit/crypto/cmac/build.info

@@ -0,0 +1,2 @@
+LIBS=../../libcrypto
+SOURCE[../../libcrypto]=cmac.c cm_ameth.c cm_pmeth.c

trunk/3rdparty/openssl-1.1-fit/crypto/cmac/cm_ameth.c

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/evp.h>
+#include <openssl/cmac.h>
+#include "internal/asn1_int.h"
+
+/*
+ * CMAC "ASN1" method. This is just here to indicate the maximum CMAC output
+ * length and to free up a CMAC key.
+ */
+
+static int cmac_size(const EVP_PKEY *pkey)
+{
+    return EVP_MAX_BLOCK_LENGTH;
+}
+
+static void cmac_key_free(EVP_PKEY *pkey)
+{
+    CMAC_CTX *cmctx = EVP_PKEY_get0(pkey);
+    CMAC_CTX_free(cmctx);
+}
+
+const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {
+    EVP_PKEY_CMAC,
+    EVP_PKEY_CMAC,
+    0,
+
+    "CMAC",
+    "OpenSSL CMAC method",
+
+    0, 0, 0, 0,
+
+    0, 0, 0,
+
+    cmac_size,
+    0, 0,
+    0, 0, 0, 0, 0, 0, 0,
+
+    cmac_key_free,
+    0,
+    0, 0
+};

trunk/3rdparty/openssl-1.1-fit/crypto/cmac/cm_pmeth.c

@@ -0,0 +1,161 @@
+/*
+ * Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/evp.h>
+#include <openssl/cmac.h>
+#include "internal/evp_int.h"
+
+/* The context structure and "key" is simply a CMAC_CTX */
+
+static int pkey_cmac_init(EVP_PKEY_CTX *ctx)
+{
+    ctx->data = CMAC_CTX_new();
+    if (ctx->data == NULL)
+        return 0;
+    ctx->keygen_info_count = 0;
+    return 1;
+}
+
+static int pkey_cmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
+{
+    if (!pkey_cmac_init(dst))
+        return 0;
+    if (!CMAC_CTX_copy(dst->data, src->data))
+        return 0;
+    return 1;
+}
+
+static void pkey_cmac_cleanup(EVP_PKEY_CTX *ctx)
+{
+    CMAC_CTX_free(ctx->data);
+}
+
+static int pkey_cmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
+{
+    CMAC_CTX *cmkey = CMAC_CTX_new();
+    CMAC_CTX *cmctx = ctx->data;
+    if (cmkey == NULL)
+        return 0;
+    if (!CMAC_CTX_copy(cmkey, cmctx)) {
+        CMAC_CTX_free(cmkey);
+        return 0;
+    }
+    EVP_PKEY_assign(pkey, EVP_PKEY_CMAC, cmkey);
+
+    return 1;
+}
+
+static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    if (!CMAC_Update(EVP_MD_CTX_pkey_ctx(ctx)->data, data, count))
+        return 0;
+    return 1;
+}
+
+static int cmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
+{
+    EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
+    EVP_MD_CTX_set_update_fn(mctx, int_update);
+    return 1;
+}
+
+static int cmac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                        EVP_MD_CTX *mctx)
+{
+    return CMAC_Final(ctx->data, sig, siglen);
+}
+
+static int pkey_cmac_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
+{
+    CMAC_CTX *cmctx = ctx->data;
+    switch (type) {
+
+    case EVP_PKEY_CTRL_SET_MAC_KEY:
+        if (!p2 || p1 < 0)
+            return 0;
+        if (!CMAC_Init(cmctx, p2, p1, NULL, NULL))
+            return 0;
+        break;
+
+    case EVP_PKEY_CTRL_CIPHER:
+        if (!CMAC_Init(cmctx, NULL, 0, p2, ctx->engine))
+            return 0;
+        break;
+
+    case EVP_PKEY_CTRL_MD:
+        if (ctx->pkey && !CMAC_CTX_copy(ctx->data,
+                                        (CMAC_CTX *)ctx->pkey->pkey.ptr))
+            return 0;
+        if (!CMAC_Init(cmctx, NULL, 0, NULL, NULL))
+            return 0;
+        break;
+
+    default:
+        return -2;
+
+    }
+    return 1;
+}
+
+static int pkey_cmac_ctrl_str(EVP_PKEY_CTX *ctx,
+                              const char *type, const char *value)
+{
+    if (!value) {
+        return 0;
+    }
+    if (strcmp(type, "cipher") == 0) {
+        const EVP_CIPHER *c;
+        c = EVP_get_cipherbyname(value);
+        if (!c)
+            return 0;
+        return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_CIPHER, -1, (void *)c);
+    }
+    if (strcmp(type, "key") == 0)
+        return EVP_PKEY_CTX_str2ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, value);
+    if (strcmp(type, "hexkey") == 0)
+        return EVP_PKEY_CTX_hex2ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, value);
+    return -2;
+}
+
+const EVP_PKEY_METHOD cmac_pkey_meth = {
+    EVP_PKEY_CMAC,
+    EVP_PKEY_FLAG_SIGCTX_CUSTOM,
+    pkey_cmac_init,
+    pkey_cmac_copy,
+    pkey_cmac_cleanup,
+
+    0, 0,
+
+    0,
+    pkey_cmac_keygen,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    cmac_signctx_init,
+    cmac_signctx,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    pkey_cmac_ctrl,
+    pkey_cmac_ctrl_str
+};

trunk/3rdparty/openssl-1.1-fit/crypto/cmac/cmac.c

@@ -0,0 +1,226 @@
+/*
+ * Copyright 2010-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "internal/cryptlib.h"
+#include <openssl/cmac.h>
+#include <openssl/err.h>
+
+struct CMAC_CTX_st {
+    /* Cipher context to use */
+    EVP_CIPHER_CTX *cctx;
+    /* Keys k1 and k2 */
+    unsigned char k1[EVP_MAX_BLOCK_LENGTH];
+    unsigned char k2[EVP_MAX_BLOCK_LENGTH];
+    /* Temporary block */
+    unsigned char tbl[EVP_MAX_BLOCK_LENGTH];
+    /* Last (possibly partial) block */
+    unsigned char last_block[EVP_MAX_BLOCK_LENGTH];
+    /* Number of bytes in last block: -1 means context not initialised */
+    int nlast_block;
+};
+
+/* Make temporary keys K1 and K2 */
+
+static void make_kn(unsigned char *k1, const unsigned char *l, int bl)
+{
+    int i;
+    unsigned char c = l[0], carry = c >> 7, cnext;
+
+    /* Shift block to left, including carry */
+    for (i = 0; i < bl - 1; i++, c = cnext)
+        k1[i] = (c << 1) | ((cnext = l[i + 1]) >> 7);
+
+    /* If MSB set fixup with R */
+    k1[i] = (c << 1) ^ ((0 - carry) & (bl == 16 ? 0x87 : 0x1b));
+}
+
+CMAC_CTX *CMAC_CTX_new(void)
+{
+    CMAC_CTX *ctx;
+
+    if ((ctx = OPENSSL_malloc(sizeof(*ctx))) == NULL) {
+        CRYPTOerr(CRYPTO_F_CMAC_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+    ctx->cctx = EVP_CIPHER_CTX_new();
+    if (ctx->cctx == NULL) {
+        OPENSSL_free(ctx);
+        return NULL;
+    }
+    ctx->nlast_block = -1;
+    return ctx;
+}
+
+void CMAC_CTX_cleanup(CMAC_CTX *ctx)
+{
+    EVP_CIPHER_CTX_reset(ctx->cctx);
+    OPENSSL_cleanse(ctx->tbl, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->k1, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->k2, EVP_MAX_BLOCK_LENGTH);
+    OPENSSL_cleanse(ctx->last_block, EVP_MAX_BLOCK_LENGTH);
+    ctx->nlast_block = -1;
+}
+
+EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx)
+{
+    return ctx->cctx;
+}
+
+void CMAC_CTX_free(CMAC_CTX *ctx)
+{
+    if (!ctx)
+        return;
+    CMAC_CTX_cleanup(ctx);
+    EVP_CIPHER_CTX_free(ctx->cctx);
+    OPENSSL_free(ctx);
+}
+
+int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in)
+{
+    int bl;
+    if (in->nlast_block == -1)
+        return 0;
+    if (!EVP_CIPHER_CTX_copy(out->cctx, in->cctx))
+        return 0;
+    bl = EVP_CIPHER_CTX_block_size(in->cctx);
+    memcpy(out->k1, in->k1, bl);
+    memcpy(out->k2, in->k2, bl);
+    memcpy(out->tbl, in->tbl, bl);
+    memcpy(out->last_block, in->last_block, bl);
+    out->nlast_block = in->nlast_block;
+    return 1;
+}
+
+int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
+              const EVP_CIPHER *cipher, ENGINE *impl)
+{
+    static const unsigned char zero_iv[EVP_MAX_BLOCK_LENGTH] = { 0 };
+    /* All zeros means restart */
+    if (!key && !cipher && !impl && keylen == 0) {
+        /* Not initialised */
+        if (ctx->nlast_block == -1)
+            return 0;
+        if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, zero_iv))
+            return 0;
+        memset(ctx->tbl, 0, EVP_CIPHER_CTX_block_size(ctx->cctx));
+        ctx->nlast_block = 0;
+        return 1;
+    }
+    /* Initialise context */
+    if (cipher && !EVP_EncryptInit_ex(ctx->cctx, cipher, impl, NULL, NULL))
+        return 0;
+    /* Non-NULL key means initialisation complete */
+    if (key) {
+        int bl;
+        if (!EVP_CIPHER_CTX_cipher(ctx->cctx))
+            return 0;
+        if (!EVP_CIPHER_CTX_set_key_length(ctx->cctx, keylen))
+            return 0;
+        if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, key, zero_iv))
+            return 0;
+        bl = EVP_CIPHER_CTX_block_size(ctx->cctx);
+        if (!EVP_Cipher(ctx->cctx, ctx->tbl, zero_iv, bl))
+            return 0;
+        make_kn(ctx->k1, ctx->tbl, bl);
+        make_kn(ctx->k2, ctx->k1, bl);
+        OPENSSL_cleanse(ctx->tbl, bl);
+        /* Reset context again ready for first data block */
+        if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, zero_iv))
+            return 0;
+        /* Zero tbl so resume works */
+        memset(ctx->tbl, 0, bl);
+        ctx->nlast_block = 0;
+    }
+    return 1;
+}
+
+int CMAC_Update(CMAC_CTX *ctx, const void *in, size_t dlen)
+{
+    const unsigned char *data = in;
+    size_t bl;
+    if (ctx->nlast_block == -1)
+        return 0;
+    if (dlen == 0)
+        return 1;
+    bl = EVP_CIPHER_CTX_block_size(ctx->cctx);
+    /* Copy into partial block if we need to */
+    if (ctx->nlast_block > 0) {
+        size_t nleft;
+        nleft = bl - ctx->nlast_block;
+        if (dlen < nleft)
+            nleft = dlen;
+        memcpy(ctx->last_block + ctx->nlast_block, data, nleft);
+        dlen -= nleft;
+        ctx->nlast_block += nleft;
+        /* If no more to process return */
+        if (dlen == 0)
+            return 1;
+        data += nleft;
+        /* Else not final block so encrypt it */
+        if (!EVP_Cipher(ctx->cctx, ctx->tbl, ctx->last_block, bl))
+            return 0;
+    }
+    /* Encrypt all but one of the complete blocks left */
+    while (dlen > bl) {
+        if (!EVP_Cipher(ctx->cctx, ctx->tbl, data, bl))
+            return 0;
+        dlen -= bl;
+        data += bl;
+    }
+    /* Copy any data left to last block buffer */
+    memcpy(ctx->last_block, data, dlen);
+    ctx->nlast_block = dlen;
+    return 1;
+
+}
+
+int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen)
+{
+    int i, bl, lb;
+    if (ctx->nlast_block == -1)
+        return 0;
+    bl = EVP_CIPHER_CTX_block_size(ctx->cctx);
+    *poutlen = (size_t)bl;
+    if (!out)
+        return 1;
+    lb = ctx->nlast_block;
+    /* Is last block complete? */
+    if (lb == bl) {
+        for (i = 0; i < bl; i++)
+            out[i] = ctx->last_block[i] ^ ctx->k1[i];
+    } else {
+        ctx->last_block[lb] = 0x80;
+        if (bl - lb > 1)
+            memset(ctx->last_block + lb + 1, 0, bl - lb - 1);
+        for (i = 0; i < bl; i++)
+            out[i] = ctx->last_block[i] ^ ctx->k2[i];
+    }
+    if (!EVP_Cipher(ctx->cctx, out, out, bl)) {
+        OPENSSL_cleanse(out, bl);
+        return 0;
+    }
+    return 1;
+}
+
+int CMAC_resume(CMAC_CTX *ctx)
+{
+    if (ctx->nlast_block == -1)
+        return 0;
+    /*
+     * The buffer "tbl" contains the last fully encrypted block which is the
+     * last IV (or all zeroes if no last encrypted block). The last block has
+     * not been modified since CMAC_final(). So reinitialising using the last
+     * decrypted block will allow CMAC to continue after calling
+     * CMAC_Final().
+     */
+    return EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, ctx->tbl);
+}