Lines Matching defs:nbits
1041 * FIPS 186-4 if 2^16 < exponent < 2^256 and nbits = 2048 or nbits = 3072.
1046 unsigned int nbits, int exponent)
1057 if (nbits > 1024) {
1065 if (exponent < 3 || nbits % 2 != 0) {
1070 if (nbits < MBEDTLS_RSA_GEN_KEY_MIN_BITS) {
1077 * 1. |P-Q| > 2^( nbits / 2 - 100 )
1079 * 3. E^-1 mod LCM(P-1, Q-1) > 2^( nbits / 2 )
1084 MBEDTLS_MPI_CHK(mbedtls_mpi_gen_prime(&ctx->P, nbits >> 1,
1087 MBEDTLS_MPI_CHK(mbedtls_mpi_gen_prime(&ctx->Q, nbits >> 1,
1092 if (mbedtls_mpi_bitlen(&H) <= ((nbits >= 200) ? ((nbits >> 1) - 99) : 0)) {
1117 if (mbedtls_mpi_bitlen(&ctx->D) <= ((nbits + 1) / 2)) { // (FIPS 186-4 §B.3.1 criterion 3(a))