bsc: f_cipher_mode(): verify enc alg in Cipher Mode Complete msg
Related: SYS#5324 Change-Id: I88b386c55e23cc180131e95a005d08cbc3ec102b
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@ -758,11 +758,13 @@ runs on MSC_ConnHdlr {
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repeat;
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}
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[] BSSAP.receive(tr_BSSMAP_CipherModeCompl) -> value bssap {
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// bssap.bssmap.cipherModeComplete.chosenEncryptionAlgorithm.algoritmhIdentifier
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if (exp_fail == true) {
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Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Unexpected Cipher Mode Complete");
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} else {
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setverdict(pass);
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if (oct2int(bssap.pdu.bssmap.cipherModeComplete.chosenEncryptionAlgorithm.algorithmIdentifier) != enum2int(alg_rsl)) {
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setverdict(fail, "Unexpected Encryption Algorithm ID in BSSMAP Cipher Mode Complete");
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}
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}
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}
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[] BSSAP.receive(tr_BSSMAP_CipherModeRej) -> value bssap {
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