312-92 Question #42: Real Exam Question with Answer & Explanation

What type of encryption will be used from the following code? Dim Publickey As Byte() = {214,46,220,83,160,73,40,39,201 155,19,202,3,11,191,178,56,74,90,36,248,103, 18,144,170,163,145,87,54,61,34,220,222,207, 137,149,173,14,92,120,206,222,158,28,40,24, 30,16,175,108,128,35,203,118,40,121,113,125, 216,130,11,24,9,0,48,194,240,105,44,76,34,57, 249,228,125,80,38,9,136,29,117,207,139,168,181, 85,137,126,10,126,242,120,247,121,8,100,12,201, 171,38,226,193,180,190,117,177,87,143,242,213, 11,44,18,0,113,93,106,99,179,68,175,211,164,116 64,148,226,254,172,147} Dim Exponent As Byte() = {1,0,1} Dim Encrypted SymmetricKey() As Byte Dim Encrypted SymmetricIV() As Byte Dim RSA as New RSACryptoServiceProvider() Dim RSAKeyInfo As New RSAParameters() RSAKeyInfo.Modules = PublicKey RSAKeyInfo.Exponent = Exponent RSA.ImportParameters(RSAKeyInfo) Dim RM As New RijendaelManaged() EncryptedSymmetricKey = RSA.Encrypt(RM.Key,False) EncryptedSymmetricIV = RSA.Encrypt(RM.Key,False)