From 3c3421afd8f74a3aa8d1011de07a8c18f9549210 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Tue, 8 Apr 2014 12:04:17 +0200 Subject: Rename app->bitmask_android This way, gradle commands generate apks correctly named. --- app/openssl/crypto/bn/bn_ctx.c | 454 ----------------------------------------- 1 file changed, 454 deletions(-) delete mode 100644 app/openssl/crypto/bn/bn_ctx.c (limited to 'app/openssl/crypto/bn/bn_ctx.c') diff --git a/app/openssl/crypto/bn/bn_ctx.c b/app/openssl/crypto/bn/bn_ctx.c deleted file mode 100644 index 3f2256f6..00000000 --- a/app/openssl/crypto/bn/bn_ctx.c +++ /dev/null @@ -1,454 +0,0 @@ -/* crypto/bn/bn_ctx.c */ -/* Written by Ulf Moeller for the OpenSSL project. */ -/* ==================================================================== - * Copyright (c) 1998-2004 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@openssl.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.openssl.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#if !defined(BN_CTX_DEBUG) && !defined(BN_DEBUG) -#ifndef NDEBUG -#define NDEBUG -#endif -#endif - -#include -#include - -#include "cryptlib.h" -#include "bn_lcl.h" - -/* TODO list - * - * 1. Check a bunch of "(words+1)" type hacks in various bignum functions and - * check they can be safely removed. - * - Check +1 and other ugliness in BN_from_montgomery() - * - * 2. Consider allowing a BN_new_ex() that, at least, lets you specify an - * appropriate 'block' size that will be honoured by bn_expand_internal() to - * prevent piddly little reallocations. OTOH, profiling bignum expansions in - * BN_CTX doesn't show this to be a big issue. - */ - -/* How many bignums are in each "pool item"; */ -#define BN_CTX_POOL_SIZE 16 -/* The stack frame info is resizing, set a first-time expansion size; */ -#define BN_CTX_START_FRAMES 32 - -/***********/ -/* BN_POOL */ -/***********/ - -/* A bundle of bignums that can be linked with other bundles */ -typedef struct bignum_pool_item - { - /* The bignum values */ - BIGNUM vals[BN_CTX_POOL_SIZE]; - /* Linked-list admin */ - struct bignum_pool_item *prev, *next; - } BN_POOL_ITEM; -/* A linked-list of bignums grouped in bundles */ -typedef struct bignum_pool - { - /* Linked-list admin */ - BN_POOL_ITEM *head, *current, *tail; - /* Stack depth and allocation size */ - unsigned used, size; - } BN_POOL; -static void BN_POOL_init(BN_POOL *); -static void BN_POOL_finish(BN_POOL *); -#ifndef OPENSSL_NO_DEPRECATED -static void BN_POOL_reset(BN_POOL *); -#endif -static BIGNUM * BN_POOL_get(BN_POOL *); -static void BN_POOL_release(BN_POOL *, unsigned int); - -/************/ -/* BN_STACK */ -/************/ - -/* A wrapper to manage the "stack frames" */ -typedef struct bignum_ctx_stack - { - /* Array of indexes into the bignum stack */ - unsigned int *indexes; - /* Number of stack frames, and the size of the allocated array */ - unsigned int depth, size; - } BN_STACK; -static void BN_STACK_init(BN_STACK *); -static void BN_STACK_finish(BN_STACK *); -#ifndef OPENSSL_NO_DEPRECATED -static void BN_STACK_reset(BN_STACK *); -#endif -static int BN_STACK_push(BN_STACK *, unsigned int); -static unsigned int BN_STACK_pop(BN_STACK *); - -/**********/ -/* BN_CTX */ -/**********/ - -/* The opaque BN_CTX type */ -struct bignum_ctx - { - /* The bignum bundles */ - BN_POOL pool; - /* The "stack frames", if you will */ - BN_STACK stack; - /* The number of bignums currently assigned */ - unsigned int used; - /* Depth of stack overflow */ - int err_stack; - /* Block "gets" until an "end" (compatibility behaviour) */ - int too_many; - }; - -/* Enable this to find BN_CTX bugs */ -#ifdef BN_CTX_DEBUG -static const char *ctxdbg_cur = NULL; -static void ctxdbg(BN_CTX *ctx) - { - unsigned int bnidx = 0, fpidx = 0; - BN_POOL_ITEM *item = ctx->pool.head; - BN_STACK *stack = &ctx->stack; - fprintf(stderr,"(%08x): ", (unsigned int)ctx); - while(bnidx < ctx->used) - { - fprintf(stderr,"%03x ", item->vals[bnidx++ % BN_CTX_POOL_SIZE].dmax); - if(!(bnidx % BN_CTX_POOL_SIZE)) - item = item->next; - } - fprintf(stderr,"\n"); - bnidx = 0; - fprintf(stderr," : "); - while(fpidx < stack->depth) - { - while(bnidx++ < stack->indexes[fpidx]) - fprintf(stderr," "); - fprintf(stderr,"^^^ "); - bnidx++; - fpidx++; - } - fprintf(stderr,"\n"); - } -#define CTXDBG_ENTRY(str, ctx) do { \ - ctxdbg_cur = (str); \ - fprintf(stderr,"Starting %s\n", ctxdbg_cur); \ - ctxdbg(ctx); \ - } while(0) -#define CTXDBG_EXIT(ctx) do { \ - fprintf(stderr,"Ending %s\n", ctxdbg_cur); \ - ctxdbg(ctx); \ - } while(0) -#define CTXDBG_RET(ctx,ret) -#else -#define CTXDBG_ENTRY(str, ctx) -#define CTXDBG_EXIT(ctx) -#define CTXDBG_RET(ctx,ret) -#endif - -/* This function is an evil legacy and should not be used. This implementation - * is WYSIWYG, though I've done my best. */ -#ifndef OPENSSL_NO_DEPRECATED -void BN_CTX_init(BN_CTX *ctx) - { - /* Assume the caller obtained the context via BN_CTX_new() and so is - * trying to reset it for use. Nothing else makes sense, least of all - * binary compatibility from a time when they could declare a static - * variable. */ - BN_POOL_reset(&ctx->pool); - BN_STACK_reset(&ctx->stack); - ctx->used = 0; - ctx->err_stack = 0; - ctx->too_many = 0; - } -#endif - -BN_CTX *BN_CTX_new(void) - { - BN_CTX *ret = OPENSSL_malloc(sizeof(BN_CTX)); - if(!ret) - { - BNerr(BN_F_BN_CTX_NEW,ERR_R_MALLOC_FAILURE); - return NULL; - } - /* Initialise the structure */ - BN_POOL_init(&ret->pool); - BN_STACK_init(&ret->stack); - ret->used = 0; - ret->err_stack = 0; - ret->too_many = 0; - return ret; - } - -void BN_CTX_free(BN_CTX *ctx) - { - if (ctx == NULL) - return; -#ifdef BN_CTX_DEBUG - { - BN_POOL_ITEM *pool = ctx->pool.head; - fprintf(stderr,"BN_CTX_free, stack-size=%d, pool-bignums=%d\n", - ctx->stack.size, ctx->pool.size); - fprintf(stderr,"dmaxs: "); - while(pool) { - unsigned loop = 0; - while(loop < BN_CTX_POOL_SIZE) - fprintf(stderr,"%02x ", pool->vals[loop++].dmax); - pool = pool->next; - } - fprintf(stderr,"\n"); - } -#endif - BN_STACK_finish(&ctx->stack); - BN_POOL_finish(&ctx->pool); - OPENSSL_free(ctx); - } - -void BN_CTX_start(BN_CTX *ctx) - { - CTXDBG_ENTRY("BN_CTX_start", ctx); - /* If we're already overflowing ... */ - if(ctx->err_stack || ctx->too_many) - ctx->err_stack++; - /* (Try to) get a new frame pointer */ - else if(!BN_STACK_push(&ctx->stack, ctx->used)) - { - BNerr(BN_F_BN_CTX_START,BN_R_TOO_MANY_TEMPORARY_VARIABLES); - ctx->err_stack++; - } - CTXDBG_EXIT(ctx); - } - -void BN_CTX_end(BN_CTX *ctx) - { - CTXDBG_ENTRY("BN_CTX_end", ctx); - if(ctx->err_stack) - ctx->err_stack--; - else - { - unsigned int fp = BN_STACK_pop(&ctx->stack); - /* Does this stack frame have anything to release? */ - if(fp < ctx->used) - BN_POOL_release(&ctx->pool, ctx->used - fp); - ctx->used = fp; - /* Unjam "too_many" in case "get" had failed */ - ctx->too_many = 0; - } - CTXDBG_EXIT(ctx); - } - -BIGNUM *BN_CTX_get(BN_CTX *ctx) - { - BIGNUM *ret; - CTXDBG_ENTRY("BN_CTX_get", ctx); - if(ctx->err_stack || ctx->too_many) return NULL; - if((ret = BN_POOL_get(&ctx->pool)) == NULL) - { - /* Setting too_many prevents repeated "get" attempts from - * cluttering the error stack. */ - ctx->too_many = 1; - BNerr(BN_F_BN_CTX_GET,BN_R_TOO_MANY_TEMPORARY_VARIABLES); - return NULL; - } - /* OK, make sure the returned bignum is "zero" */ - BN_zero(ret); - ctx->used++; - CTXDBG_RET(ctx, ret); - return ret; - } - -/************/ -/* BN_STACK */ -/************/ - -static void BN_STACK_init(BN_STACK *st) - { - st->indexes = NULL; - st->depth = st->size = 0; - } - -static void BN_STACK_finish(BN_STACK *st) - { - if(st->size) OPENSSL_free(st->indexes); - } - -#ifndef OPENSSL_NO_DEPRECATED -static void BN_STACK_reset(BN_STACK *st) - { - st->depth = 0; - } -#endif - -static int BN_STACK_push(BN_STACK *st, unsigned int idx) - { - if(st->depth == st->size) - /* Need to expand */ - { - unsigned int newsize = (st->size ? - (st->size * 3 / 2) : BN_CTX_START_FRAMES); - unsigned int *newitems = OPENSSL_malloc(newsize * - sizeof(unsigned int)); - if(!newitems) return 0; - if(st->depth) - memcpy(newitems, st->indexes, st->depth * - sizeof(unsigned int)); - if(st->size) OPENSSL_free(st->indexes); - st->indexes = newitems; - st->size = newsize; - } - st->indexes[(st->depth)++] = idx; - return 1; - } - -static unsigned int BN_STACK_pop(BN_STACK *st) - { - return st->indexes[--(st->depth)]; - } - -/***********/ -/* BN_POOL */ -/***********/ - -static void BN_POOL_init(BN_POOL *p) - { - p->head = p->current = p->tail = NULL; - p->used = p->size = 0; - } - -static void BN_POOL_finish(BN_POOL *p) - { - while(p->head) - { - unsigned int loop = 0; - BIGNUM *bn = p->head->vals; - while(loop++ < BN_CTX_POOL_SIZE) - { - if(bn->d) BN_clear_free(bn); - bn++; - } - p->current = p->head->next; - OPENSSL_free(p->head); - p->head = p->current; - } - } - -#ifndef OPENSSL_NO_DEPRECATED -static void BN_POOL_reset(BN_POOL *p) - { - BN_POOL_ITEM *item = p->head; - while(item) - { - unsigned int loop = 0; - BIGNUM *bn = item->vals; - while(loop++ < BN_CTX_POOL_SIZE) - { - if(bn->d) BN_clear(bn); - bn++; - } - item = item->next; - } - p->current = p->head; - p->used = 0; - } -#endif - -static BIGNUM *BN_POOL_get(BN_POOL *p) - { - if(p->used == p->size) - { - BIGNUM *bn; - unsigned int loop = 0; - BN_POOL_ITEM *item = OPENSSL_malloc(sizeof(BN_POOL_ITEM)); - if(!item) return NULL; - /* Initialise the structure */ - bn = item->vals; - while(loop++ < BN_CTX_POOL_SIZE) - BN_init(bn++); - item->prev = p->tail; - item->next = NULL; - /* Link it in */ - if(!p->head) - p->head = p->current = p->tail = item; - else - { - p->tail->next = item; - p->tail = item; - p->current = item; - } - p->size += BN_CTX_POOL_SIZE; - p->used++; - /* Return the first bignum from the new pool */ - return item->vals; - } - if(!p->used) - p->current = p->head; - else if((p->used % BN_CTX_POOL_SIZE) == 0) - p->current = p->current->next; - return p->current->vals + ((p->used++) % BN_CTX_POOL_SIZE); - } - -static void BN_POOL_release(BN_POOL *p, unsigned int num) - { - unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE; - p->used -= num; - while(num--) - { - bn_check_top(p->current->vals + offset); - if(!offset) - { - offset = BN_CTX_POOL_SIZE - 1; - p->current = p->current->prev; - } - else - offset--; - } - } - -- cgit v1.2.3