24 #ifndef MBEDTLS_ENTROPY_POLL_H 25 #define MBEDTLS_ENTROPY_POLL_H 27 #if !defined(MBEDTLS_CONFIG_FILE) 30 #include MBEDTLS_CONFIG_FILE 42 #define MBEDTLS_ENTROPY_MIN_PLATFORM 32 43 #define MBEDTLS_ENTROPY_MIN_HAVEGE 32 44 #define MBEDTLS_ENTROPY_MIN_HARDCLOCK 4 45 #if !defined(MBEDTLS_ENTROPY_MIN_HARDWARE) 46 #define MBEDTLS_ENTROPY_MIN_HARDWARE 32 52 #if defined(MBEDTLS_TEST_NULL_ENTROPY) 53 int mbedtls_null_entropy_poll(
void *data,
54 unsigned char *output,
size_t len,
size_t *olen );
57 #if !defined(MBEDTLS_NO_PLATFORM_ENTROPY) 62 unsigned char *output,
size_t len,
size_t *olen );
65 #if defined(MBEDTLS_HAVEGE_C) 71 int mbedtls_havege_poll(
void *data,
72 unsigned char *output,
size_t len,
size_t *olen );
75 #if defined(MBEDTLS_TIMING_C) 80 unsigned char *output,
size_t len,
size_t *olen );
83 #if defined(MBEDTLS_ENTROPY_HARDWARE_ALT) 92 int mbedtls_hardware_poll(
void *data,
93 unsigned char *output,
size_t len,
size_t *olen );
96 #if defined(MBEDTLS_ENTROPY_NV_SEED) 102 int mbedtls_nv_seed_poll(
void *data,
103 unsigned char *output,
size_t len,
size_t *olen );
int mbedtls_platform_entropy_poll(void *data, unsigned char *output, size_t len, size_t *olen)
Entropy poll callback that provides 0 entropy.
int mbedtls_hardclock_poll(void *data, unsigned char *output, size_t len, size_t *olen)
mbedtls_timing_hardclock-based entropy poll callback
Configuration options (set of defines)