query: What is the Advantages and Disadvantages of digital signatures over HMAC?
positive_passages.docid: 8691
positive_passages.text: How is digital signature different from a message authentication code (MAC)?
negative_passages.docid: 44541
negative_passages.text: Is it better to encrypt before compression or vice versa?
negative_passages.docid: 36474
negative_passages.text: Should we MAC-then-encrypt or encrypt-then-MAC?
negative_passages.docid: 157959
negative_passages.text: Difference between encrypting something and hashing something
negative_passages.docid: 84399
negative_passages.text: Why is plain-hash-then-encrypt not a secure MAC?
negative_passages.docid: 146272
negative_passages.text: Why is double encryption that's equivalent to single encryption no better than single encryption?
negative_passages.docid: 52243
negative_passages.text: Which hash algorithm is most secure for passwords?
negative_passages.docid: 55580
negative_passages.text: Is it safe to reuse a ECDSA nonce for two signatures if the public keys are different?
negative_passages.docid: 105588
negative_passages.text: Can we use non-adaptive zero-knowledge proof in group signatures
negative_passages.docid: 29867
negative_passages.text: Using the same secret key for encryption and authentication in a Encrypt-then-MAC scheme
negative_passages.docid: 33680
negative_passages.text: Malleability attacks against encryption without authentication
negative_passages.docid: 7823
negative_passages.text: Why is elliptic curve cryptography not widely used, compared to RSA?
negative_passages.docid: 136759
negative_passages.text: How many bits of hash are realistically needed for key verification?
negative_passages.docid: 117232
negative_passages.text: Reduction from signatures to encryption?
negative_passages.docid: 64371
negative_passages.text: Can I use HMAC-SHA1 in counter mode to make a stream cipher?
negative_passages.docid: 40158
negative_passages.text: Why is $H(k\mathbin\Vert x)$ not a secure MAC construction?
negative_passages.docid: 118369
negative_passages.text: Why is HMAC-SHA1 still considered secure?