========================================================================= */

* Derive a suitable integer for group grp from a buffer of length len * SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3 */

* helper to validate the mbedtls_mpi size and import it */

* Parse a ECJPAKEKeyKP (7.4.2.2.1) and check proof * Output: verified public key X */

* Write a point plus its length to a buffer */

* Addition: R = P + Q, mixed affine-Jacobian coordinates (GECC 3.22) * * The coordinates of Q must be normalized (= affine), * but those of P do

* Point doubling R = 2 P, Jacobian coordinates * * Based on http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-1998-cmo-2

* Normalize jacobian coordinates so that Z == 0 || Z == 1 (GECC 3.2.1) * Cost: 1N := 1I + 3M + 1S */

========================================================================= */

Function to retrieve JNI environment, and dealing with threading */

Fill class prototype with method pointers. Requires method table to be finalized **/

* AES-CBC buffer encryption/decryption */

* ARC4 cipher function */

* ARC4 key schedule */

* Get a bit string without unused bits */

* Decode a base64-formatted buffer */

* Encode a buffer into base64 format */

* Camellia-CTR buffer encryption/decryption */

* Camellia key schedule (decryption) */

* CTR_DRBG context initialization */

* Non-public function wrapped by mbedtls_ctr_drbg_seed(). Necessary to allow * NIST tests to succeed (which require known length fixed entropy) */

* Triple-DES key schedule (112-bit, decryption) */

* Triple-DES key schedule (112-bit, encryption) */

* Triple-DES key schedule (168-bit, encryption) */

* DES key schedule (56-bit, encryption) */

* Derive and export the shared secret (G^Y)^X mod P */

* Free the components of a DHM key */

* Derive and export the shared secret */

* Initialize context */

* Check if context is ready for use */

* Initialize context */

* Setup context */

* Generate a keypair with configurable base point */

* Copy the contents of a group object */

* Tell if a point is zero */

* Import a point from unsigned binary data (SEC1 2.3.4) */

* Export a point into unsigned binary data (SEC1 2.3.3) */

* HMAC_DRBG context initialization */

* HMAC_DRBG reseeding: 10.1.2.4 (arabic) + 9.2 (Roman) */

* MD2 final digest */

* MD2 context setup */

* MD2 process buffer */

* MD4 final digest */

* MD4 context setup */

* Pseudo-primality test: small factors, then Miller-Rabin */

* Modulo: r = A mod b */

Implementation that should never be optimized out by the compiler */

* Parse a public key */

* SubjectPublicKeyInfo ::= SEQUENCE { * algorithm AlgorithmIdentifier, * subjectPublicKey BIT STRING } */

* Verify a signature with options */