GATE 2016 · CS1 - Forenoon
B wants to send a message m that is digitally signed to A. Let K_x- and K_x+ denote private and public keys. H(m) is message digest. The CORRECT way of sending m along with digital signature is:
Related Computer Networks PYQs
Which one of the following protocols is NOT used to resolve one form of address to another one?
Which of the following is/are example(s) of stateful application layer protocols? (i) HTTP (ii) FTP (iii) TCP (iv) POP3
An IP datagram of size 1000 bytes arrives at a router with MTU = 100 bytes. IP header size is 20 bytes. The number of fragments th…
Token bucket capacity = 1 MB, max output rate = 20 MB/s. Token arrival rate = 10 MB/s. Bucket is initially full. Minimum time requ…
Stop-and-Wait ARQ: Frame size = 1000 bytes, Sender rate = 80 Kbps (1 Kbps = 1000 bps). ACK size = 100 bytes, Receiver rate = 8 Kbp…
Anarkali digitally signs a message and sends it to Salim. Verification of the signature by Salim requires
Free account benefits
Turn practice into measurable progress
Public PYQs and reference pages stay free. Sign in when you want GATEverse to remember what you studied and guide what to practise next.
Saved progressKeep answers, mock results and completion history across devices.
Adaptive practiceGet questions matched to your recent accuracy and difficulty level.
Bookmarks and notesBuild a personal revision list and record why a question was difficult.
Performance insightsSee weak subjects, accuracy trends, streaks and exam readiness.