Commit 07f1a5c8 authored by garciay's avatar garciay
Browse files

STF545: Start ECIES implementation 

        Validate HMAC-SH256 & AES 128 CCM encryption
parent 0b6eebf3

ttcn/Security/LibItsSecurity_Functions.ttcn

+19 −6
Original line number Diff line number Diff line
@@ -151,8 +151,8 @@ module LibItsSecurity_Functions { 
                                                      in Oct32 p_peerPublicKeyY,

                                                      out Oct32 p_publicEncKeyX, 

                                                      out Oct32 p_publicEncKeyY,

                                                      out Oct16 p_ephKey,

                                                      out Oct16 p_tag,

                                                      out Oct16 p_hmac,

                                                      out Oct16 p_authentication_vector,

                                                      out Oct12 p_nonce

        ) return octetstring {

            return fx_encryptWithEciesNistp256WithSha256(
@@ -161,8 +161,8 @@ module LibItsSecurity_Functions { 
                p_peerPublicKeyY,

                p_publicEncKeyX,

                p_publicEncKeyY,

                p_ephKey,

                p_tag,

                p_hmac,

                p_authentication_vector,

                p_nonce

            );

        } // End of function f_encryptWithEciesNistp256WithSha256
@@ -1763,6 +1763,19 @@ module LibItsSecurity_Functions { 
             */

            external function fx_signWithEcdsaNistp256WithSha256(in Oct32 p_toBeSignedSecuredMessage, in Oct32 p_privateKey) return octetstring;



            external function fx_test_hmac_sha256(in octetstring p_k, in octetstring p_m) return octetstring;

            /**

             * @desc    Test function the validate AES128 CCM encryption based on IEEE Std 1609.2-20XX Annex D.6.1 AES-CCM-128

             * @return  The encrypted test

             */

            external function fx_test_encrypt_aes_128_ccm_test(in octetstring p_k, in octetstring p_n, in octetstring p_pt) return octetstring;

            

            /**

             * @desc    Test function the validate AES128 CCM decryption based on IEEE Std 1609.2-20XX Annex D.6.1 AES-CCM-128

             * @return  The decrypted test

             */

            external function fx_test_decrypt_aes_128_ccm_test(in octetstring p_k, in octetstring p_n, in octetstring p_pt) return octetstring;

            

            /**

             * @desc    Produces a Elliptic Curve Digital Encrytion Algorithm (ECIES) encryption

             * @param   p_toBeEncryptedSecuredMessage    The data to be encrypted
@@ -1770,7 +1783,7 @@ module LibItsSecurity_Functions { 
             * @param   p_publicKeyY                     The public key (Y coordonate)

             * @return  The encrypted value

             */

            external function fx_encryptWithEciesNistp256WithSha256(in octetstring p_toBeEncryptedSecuredMessage, in Oct32 p_peerPublicKeyX, in Oct32 p_peerPublicKeyY, out Oct32 p_publicEncKeyX, out Oct32 p_publicEncKeyY, out Oct16 p_ephKey, out Oct16 p_tag, out Oct12 p_nonce) return octetstring;

            external function fx_encryptWithEciesNistp256WithSha256(in octetstring p_toBeEncryptedSecuredMessage, in Oct32 p_peerPublicKeyX, in Oct32 p_peerPublicKeyY, out Oct32 p_publicEncKeyX, out Oct32 p_publicEncKeyY, out Oct16 p_hmac, out Oct16 p_authentication_vector, out Oct12 p_nonce) return octetstring;

            

            /**

             * @desc    Produces a Elliptic Curve Digital Encrytion Algorithm (ECIES) decryption