Searched refs:bn_sig_y (Results 1 – 2 of 2) sorted by relevance
| /external/epid-sdk/epid/common/math/src/ |
| D | ecdsa_verify.c | 56 BigNum const* bn_sig_y);
65 BigNum* bn_sig_y = NULL; in EcdsaVerifyBuffer() local
82 epid_status = NewBigNum(sizeof(sig->y), &bn_sig_y); in EcdsaVerifyBuffer()
85 epid_status = ReadBigNum(&sig->y, sizeof(sig->y), bn_sig_y); in EcdsaVerifyBuffer()
89 epid_status = ValidateSignature(bn_sig_x, bn_sig_y); in EcdsaVerifyBuffer()
134 bn_sig_y->ipp_bn, &ec_result, ec_state); in EcdsaVerifyBuffer()
147 DeleteBigNum(&bn_sig_y); in EcdsaVerifyBuffer()
314 BigNum const* bn_sig_y) { in ValidateSignature() argument
319 if (!bn_sig_x || !bn_sig_y) return kEpidBadArgErr; in ValidateSignature()
340 ipp_status = ippsCmpZero_BN(bn_sig_y->ipp_bn, &sig_y_cmp0); in ValidateSignature()
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| D | ecdsa_sign.c | 47 BigNum* bn_sig_y = NULL; in EcdsaSignBuffer() local
157 epid_status = NewBigNum(sizeof(secp256r1_r), &bn_sig_y); in EcdsaSignBuffer()
177 bn_sig_x->ipp_bn, bn_sig_y->ipp_bn, ec_ctx); in EcdsaSignBuffer()
188 sts = ippsGetOctString_BN(sig->y.data, sizeof(sig->y), bn_sig_y->ipp_bn); in EcdsaSignBuffer()
199 DeleteBigNum(&bn_sig_y); in EcdsaSignBuffer()
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