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coverity: separate crypto1 fcts ARM<>host into create/destroy and init/deinit

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This commit is contained in:
Philippe Teuwen 2019-10-18 16:58:24 +02:00
commit 39fd6b1910
8 changed files with 49 additions and 43 deletions
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12
common/crapto1/crapto1.h
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@ -25,23 +25,25 @@
#include <stdbool.h>
struct Crypto1State {uint32_t odd, even;};
#if defined(__arm__) && !defined(__linux__) && !defined(_WIN32) && !defined(__APPLE__) // bare metal ARM Proxmark lacks malloc()/free()
void crypto1_create(struct Crypto1State *s, uint64_t key);
#else
void crypto1_init(struct Crypto1State *s, uint64_t key);
void crypto1_deinit(struct Crypto1State *);
#if !defined(__arm__) || defined(__linux__) || defined(_WIN32) || defined(__APPLE__) // bare metal ARM Proxmark lacks malloc()/free()
struct Crypto1State *crypto1_create(uint64_t key);
#endif
void crypto1_destroy(struct Crypto1State *);
#endif
void crypto1_get_lfsr(struct Crypto1State *, uint64_t *);
uint8_t crypto1_bit(struct Crypto1State *, uint8_t, int);
uint8_t crypto1_byte(struct Crypto1State *, uint8_t, int);
uint32_t crypto1_word(struct Crypto1State *, uint32_t, int);
uint32_t prng_successor(uint32_t x, uint32_t n);
#if !defined(__arm__) || defined(__linux__) || defined(_WIN32) || defined(__APPLE__) // bare metal ARM Proxmark lacks malloc()/free()
struct Crypto1State *lfsr_recovery32(uint32_t ks2, uint32_t in);
struct Crypto1State *lfsr_recovery64(uint32_t ks2, uint32_t ks3);
uint32_t *lfsr_prefix_ks(uint8_t ks[8], int isodd);
struct Crypto1State *
lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8], uint32_t no_par);
#endif
uint32_t *lfsr_prefix_ks(uint8_t ks[8], int isodd);
uint8_t lfsr_rollback_bit(struct Crypto1State *s, uint32_t in, int fb);