Searched refs:s_inv (Results 1 – 1 of 1) sorted by relevance
| /optee_os/lib/libmbedtls/mbedtls/library/ |
| H A D | ecdsa.c | 487 mbedtls_mpi e, s_inv, u1, u2; in mbedtls_ecdsa_verify_restartable() local
492 mbedtls_mpi_init(&e); mbedtls_mpi_init(&s_inv); in mbedtls_ecdsa_verify_restartable()
534 MBEDTLS_MPI_CHK(mbedtls_mpi_gcd_modinv_odd(NULL, &s_inv, s, &grp->N)); in mbedtls_ecdsa_verify_restartable()
536 MBEDTLS_MPI_CHK(mbedtls_mpi_mul_mpi(pu1, &e, &s_inv)); in mbedtls_ecdsa_verify_restartable()
539 MBEDTLS_MPI_CHK(mbedtls_mpi_mul_mpi(pu2, r, &s_inv)); in mbedtls_ecdsa_verify_restartable()
576 mbedtls_mpi_free(&e); mbedtls_mpi_free(&s_inv); in mbedtls_ecdsa_verify_restartable()
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