Tagged Questions
0
votes
1answer
65 views
Why is Blum-Goldwasser not IND-CCA-2 secure?
Consider the Blum-Goldwasser encryption scheme as described on Wikipedia. I was told that it was not IND-CCA-2 secure.
I heard there was malleabilty, probably it has to do with XOR-ing. But I do not ...
1
vote
1answer
95 views
Does RSA-OEAP have integrity and authenticity properties?
RSA-OAEP is IND-CCA2 secure (indistinguishable under an adaptive chosen ciphertext attack). Does it also have the INT-CTXT (integrity of ciphertext) and INT-PTXT (integrity of plaintext) properties?
...
