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https://github.com/henrydcase/pqc.git
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e56b2e5556
* fixes dynamic memory allocation test. previously a function called freeze() would trigger it
* this adds DilithiumII. Preprocessor conditionals still need to be removed
* fix ms Makefile
* fix MS compiler warnings
* clean-up
* remove preprocessor conditionals
* add dilithium3
* add dilithium4
* add duplicate consistency checks
* SHA2 state constants in common
* clean up symmetric.h
* Port SPHINCS+-SHA256 to sha256ctx struct
* Implement ctx struct for fips202
* Port Kyber{512,768,1024} to fips202 ctx struct
* Port NewHope to fips202 structs
* Port SPHINCS+-SHAKE256 to fips202 ctx structs
* Use opaque fips202 structs in MQDSS
* port dilithium to use fips202 ctx structs
* include -Wredundant-decls
* remove comment; format NTT constants
* reduce casts in power2round
34 lines
818 B
C
34 lines
818 B
C
#ifndef PARAMS_H
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#define PARAMS_H
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#define SEEDBYTES 32
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#define CRHBYTES 48
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#define N 256
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#define Q 8380417
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#define QBITS 23
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#define ROOT_OF_UNITY 1753
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#define D 14
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#define GAMMA1 ((Q - 1)/16)
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#define GAMMA2 (GAMMA1/2)
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#define ALPHA (2*GAMMA2)
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// DilithiumIII parameters
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#define K 5
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#define L 4
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#define ETA 5
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#define SETABITS 4
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#define BETA 275
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#define OMEGA 96
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#define POLT1_SIZE_PACKED ((N*(QBITS - D))/8)
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#define POLT0_SIZE_PACKED ((N*D)/8)
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#define POLETA_SIZE_PACKED ((N*SETABITS)/8)
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#define POLZ_SIZE_PACKED ((N*(QBITS - 3))/8)
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#define POLW1_SIZE_PACKED ((N*4)/8)
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#define CRYPTO_PUBLICKEYBYTES (SEEDBYTES + K*POLT1_SIZE_PACKED)
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#define CRYPTO_SECRETKEYBYTES (2*SEEDBYTES + (L + K)*POLETA_SIZE_PACKED + CRHBYTES + K*POLT0_SIZE_PACKED)
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#define CRYPTO_BYTES (L*POLZ_SIZE_PACKED + (OMEGA + K) + (N/8 + 8))
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#endif
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