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Searched refs:EC_PARAM_P (Results 1 – 1 of 1) sorted by relevance

/aosp14/frameworks/base/libs/securebox/src/com/android/security/
H A DSecureBox.java107 private static final BigInteger EC_PARAM_P = field in SecureBox
109 private static final BigInteger EC_PARAM_A = EC_PARAM_P.subtract(new BigInteger("3"));
117 new EllipticCurve(new ECFieldFp(EC_PARAM_P), EC_PARAM_A, EC_PARAM_B);
431 if (x.compareTo(EC_PARAM_P) >= 0 in validateEcPoint()
432 || y.compareTo(EC_PARAM_P) >= 0 in validateEcPoint()
439 BigInteger lhs = y.modPow(BIG_INT_02, EC_PARAM_P); in validateEcPoint()
441 x.modPow(BIG_INT_02, EC_PARAM_P) // x^2 in validateEcPoint()
443 .mod(EC_PARAM_P) // This will speed up the next multiplication in validateEcPoint()
446 .mod(EC_PARAM_P); in validateEcPoint()