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pqcrypto/crypto_kem/kyber768-90s/avx2/fq.s

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  1. .include "fq.inc"

  2. 

  3. .global PQCLEAN_KYBER76890S_AVX2_reduce_avx

  4. PQCLEAN_KYBER76890S_AVX2_reduce_avx:

  5. #consts

  6. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xq(%rip),%ymm0

  7. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xv(%rip),%ymm1

  8. 

  9. #load

  10. vmovdqa		(%rdi),%ymm2

  11. vmovdqa		32(%rdi),%ymm3

  12. vmovdqa		64(%rdi),%ymm4

  13. vmovdqa		96(%rdi),%ymm5

  14. vmovdqa		128(%rdi),%ymm6

  15. vmovdqa		160(%rdi),%ymm7

  16. vmovdqa		192(%rdi),%ymm8

  17. vmovdqa		224(%rdi),%ymm9

  18. 

  19. red16		2 10

  20. red16		3 11

  21. red16		4 12

  22. red16		5 13

  23. red16		6 14

  24. red16		7 15

  25. red16		8 10

  26. red16		9 11

  27. 

  28. #store

  29. vmovdqa		%ymm2,(%rdi)

  30. vmovdqa		%ymm3,32(%rdi)

  31. vmovdqa		%ymm4,64(%rdi)

  32. vmovdqa		%ymm5,96(%rdi)

  33. vmovdqa		%ymm6,128(%rdi)

  34. vmovdqa		%ymm7,160(%rdi)

  35. vmovdqa		%ymm8,192(%rdi)

  36. vmovdqa		%ymm9,224(%rdi)

  37. 

  38. ret

  39. 

  40. .global PQCLEAN_KYBER76890S_AVX2_csubq_avx

  41. PQCLEAN_KYBER76890S_AVX2_csubq_avx:

  42. #consts

  43. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xq(%rip),%ymm0

  44. 

  45. #load

  46. vmovdqa		(%rdi),%ymm1

  47. vmovdqa		32(%rdi),%ymm2

  48. vmovdqa		64(%rdi),%ymm3

  49. vmovdqa		96(%rdi),%ymm4

  50. vmovdqa		128(%rdi),%ymm5

  51. vmovdqa		160(%rdi),%ymm6

  52. vmovdqa		192(%rdi),%ymm7

  53. vmovdqa		224(%rdi),%ymm8

  54. 

  55. csubq		1 9

  56. csubq		2 10

  57. csubq		3 11

  58. csubq		4 12

  59. csubq		5 13

  60. csubq		6 14

  61. csubq		7 15

  62. csubq		8 9

  63. 

  64. #store

  65. vmovdqa		%ymm1,(%rdi)

  66. vmovdqa		%ymm2,32(%rdi)

  67. vmovdqa		%ymm3,64(%rdi)

  68. vmovdqa		%ymm4,96(%rdi)

  69. vmovdqa		%ymm5,128(%rdi)

  70. vmovdqa		%ymm6,160(%rdi)

  71. vmovdqa		%ymm7,192(%rdi)

  72. vmovdqa		%ymm8,224(%rdi)

  73. 

  74. ret

  75. 

  76. .global PQCLEAN_KYBER76890S_AVX2_frommont_avx

  77. PQCLEAN_KYBER76890S_AVX2_frommont_avx:

  78. #consts

  79. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xq(%rip),%ymm0

  80. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xmontsqlo(%rip),%ymm1

  81. vmovdqa		PQCLEAN_KYBER76890S_AVX2_16xmontsqhi(%rip),%ymm2

  82. 

  83. #load

  84. vmovdqa		(%rdi),%ymm3

  85. vmovdqa		32(%rdi),%ymm4

  86. vmovdqa		64(%rdi),%ymm5

  87. vmovdqa		96(%rdi),%ymm6

  88. vmovdqa		128(%rdi),%ymm7

  89. vmovdqa		160(%rdi),%ymm8

  90. vmovdqa		192(%rdi),%ymm9

  91. vmovdqa		224(%rdi),%ymm10

  92. 

  93. fqmulprecomp	1,2,3 11

  94. fqmulprecomp	1,2,4 12

  95. fqmulprecomp	1,2,5 13

  96. fqmulprecomp	1,2,6 14

  97. fqmulprecomp	1,2,7 15

  98. fqmulprecomp	1,2,8 11

  99. fqmulprecomp	1,2,9 12

  100. fqmulprecomp	1,2,10 13

  101. 

  102. #store

  103. vmovdqa		%ymm3,(%rdi)

  104. vmovdqa		%ymm4,32(%rdi)

  105. vmovdqa		%ymm5,64(%rdi)

  106. vmovdqa		%ymm6,96(%rdi)

  107. vmovdqa		%ymm7,128(%rdi)

  108. vmovdqa		%ymm8,160(%rdi)

  109. vmovdqa		%ymm9,192(%rdi)

  110. vmovdqa		%ymm10,224(%rdi)

  111. 

  112. ret