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RSA requires the generation of random non-zero bytes (i.e. a sequence of random numbers in the range [0x01,0xff]). ANS X9.82 provides various Approved methods for converting random bits into random numbers. The simplest such method is the Simple Discard Method. Signed-off-by: Michael Brown <mcb30@ipxe.org>
17 lines
236 B
C
17 lines
236 B
C
#ifndef _IPXE_RANDOM_NZ_H
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#define _IPXE_RANDOM_NZ_H
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/** @file
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*
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* HMAC_DRBG algorithm
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*
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*/
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FILE_LICENCE ( GPL2_OR_LATER );
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#include <stdint.h>
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extern int get_random_nz ( void *data, size_t len );
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#endif /* _IPXE_RANDOM_NZ_H */
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