Is it possible to modify the data once it is written in a block?

5

---

How you will handle the risk management when it comes to securing the transactions records?

5

---

How a blockchain ledger is different from an ordinary one?

5

---

What is a linear feedback shift register?

787

---

What is a birthday attack?

831

---

How is rsa used for authentication in practice? What are rsa digital signatures?

835

---

How do digital timestamps support digital signatures?

848

---

What are visual secret sharing schemes?

813

---

Can rsa be exported from the united states?

751

---

What is seal?

819

---

What is shamirs secret sharing scheme?

822

---

What are the shrinking and self-shrinking generators?

787

---

What are rsa digital signatures?

819

---

What are pseudo-collisions?

805

---

Is the use of dsa covered by any patents?

842

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