What is a one-time signature scheme ?

0 Answers  

---

What is a digital signature?

1 Answers   Cisco,

---

What is a blind signature scheme ?

0 Answers   HSBC,

---

What are digital certificates ?

0 Answers  

---

What is a group signature ?

0 Answers  

---

---

What is a digital signature and what is authentication ?

1 Answers  

---

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

5 Answers   GrapeCity, LIC,

---

What are on-line/off-line signatures ?

0 Answers  

---

What is a chained certificate?

0 Answers  

---

What is an undeniable signature scheme ?

0 Answers  

---

How are digital certificates used ?

0 Answers  

---

(1/10)18 - (1/10)20 = ?

14 Answers   Cerner, HCL, TANCET, TCS, UHG,

---