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40
41 #include "gsmodmethodstuff.h"
42
43 /*
44 methods
45 */
46
47 /* ******************************************** */
48
gsModArithDLP_C(void)49 static gsModMethod* gsModArithDLP_C(void)
50 {
51 static gsModMethod m = {
52 gs_mont_encode,
53 gs_mont_decode,
54 gs_mont_mul,
55 gs_mont_sqr,
56 gs_mont_red,
57 NULL,
58 NULL,
59 NULL,
60 NULL,
61 NULL,
62 NULL,
63 };
64 return &m;
65 }
66 #if (_IPP32E>=_IPP32E_L9)
gsModArithDLP_X(void)67 static gsModMethod* gsModArithDLP_X(void)
68 {
69 static gsModMethod m = {
70 gs_mont_encodeX,
71 gs_mont_decodeX,
72 gs_mont_mulX,
73 gs_mont_sqrX,
74 gs_mont_redX,
75 NULL,
76 NULL,
77 NULL,
78 NULL,
79 NULL,
80 NULL,
81 };
82 return &m;
83 }
84 #endif
85
gsModArithDLP(void)86 gsModMethod* gsModArithDLP(void)
87 {
88 #if (_IPP32E>=_IPP32E_L9)
89 if(IsFeatureEnabled(ippCPUID_ADCOX))
90 return gsModArithDLP_X();
91 else
92 #endif
93 return gsModArithDLP_C();
94 }
95 /* ******************************************** */
96