33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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extern void *jent_kvzalloc(unsigned int len);
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extern void jent_kvzfree(void *ptr, unsigned int len);
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extern void *jent_zalloc(unsigned int len);
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extern void jent_zfree(void *ptr);
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extern void jent_get_nstime(__u64 *out);
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extern int jent_hash_time(void *hash_state, __u64 time, u8 *addtl,
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unsigned int addtl_len, __u64 hash_loop_cnt,
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unsigned int stuck);
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int jent_read_random_block(void *hash_state, char *dst, unsigned int dst_len);
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struct rand_data;
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extern int jent_entropy_init(unsigned int osr, unsigned int flags,
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void *hash_state, struct rand_data *p_ec);
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extern int jent_read_entropy(struct rand_data *ec, unsigned char *data,
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unsigned int len);
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extern struct rand_data *jent_entropy_collector_alloc(unsigned int osr,
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unsigned int flags,
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void *hash_state);
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extern void jent_entropy_collector_free(struct rand_data *entropy_collector);
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#ifdef CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE
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int jent_raw_hires_entropy_store(__u32 value);
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void jent_testing_init(void);
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void jent_testing_exit(void);
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#else /* CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE */
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static inline int jent_raw_hires_entropy_store(__u32 value) { return 0; }
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static inline void jent_testing_init(void) { }
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static inline void jent_testing_exit(void) { }
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#endif /* CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE */
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