Category Archives: weak encryption

Inviting Suspicion

We generally don’t bother to encrypt messages if we have nothing to hide. By using a code or cipher, it’s implied that the contents are sensitive or illicit in nature. In fact, as Singh points out, they’re likely to be more explicit because the encryption lulls the sender into a false sense of security and […] Continue reading

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Never Trust A Weak Encryption

In the first chapter of The Code Book by Simon Singh, he states that “a weak encryption is worse than no encryption at all”. A weak encryption is worse than no encryption at all because the sender and receiver of the message believe that the message is secure. A weak encryption leads to a false […] Continue reading

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Never Trust A Weak Encryption

In the first chapter of The Code Book by Simon Singh, he states that “a weak encryption is worse than no encryption at all”. A weak encryption is worse than no encryption at all because the sender and receiver of the message believe that the message is secure. A weak encryption leads to a false […] Continue reading

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Never Trust A Weak Encryption

In the first chapter of The Code Book by Simon Singh, he states that “a weak encryption is worse than no encryption at all”. A weak encryption is worse than no encryption at all because the sender and receiver of the message believe that the message is secure. A weak encryption leads to a false […] Continue reading

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How to Keep Communication Relatively Safe through Cryptography

“A weak encryption can be worse than no encryption” because it gives the communicators a false sense of security (41). As a result, they would fail to conceal their meaning in writing and use plain language. What’s communicated throughout the chapter is that one form of encryption is never enough. If one only employs the […] Continue reading

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A Weak Cipher Turned Enemy’s Advantage

The quote “weak encryption can be worse than no encryption at all” describes the phenomenon in which sender of an encrypted message is more likely to state clearly and in detail his or her intentions than when writing a unencrypted message with full knowledge the enemy will be inspecting the text. When writing an unencrypted […] Continue reading

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Assume the Worst

Before the Vigenère cipher, a simple monoalphabetic substitution cipher was the most advanced encryption. This is a weak way of coding however, as an encryption is only as strong as the key used to create it, and tools such as frequency analysis make this easy to conquer. Any code could be broken if the person […] Continue reading

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The Vulnerability of A Weak Encryption

Having been arrested for the murder of her husband and imprisoned by her cousin Queen Elizabeth, Mary Queen of Scots was in a extremely vulnerable position. Any correspondence between Mary and the outside world would need to be of the highest concealment, so she and her correspondent Babington utilized a nomenclature that consisted of code words […] Continue reading

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Mary’s dilema with a weak encryption

Mary, Queen of Scots, said that a weak encryption can be worse than no encryption at all. Mary and Babington started with a good encryption but as cryptanalysis progressed in England they failed to change there code and make it stronger. This allowed Queen Elizabeth’s men to crack the encryption and forge letters to Mary […] Continue reading

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Mary Queen of Scots’s and Babington’s Ignorance in Assuming Security

Imprisoned for 18 years in England, Mary Queen of Scots welcomed the idea for a plan to escape the prison cell. However, as the plan was developed through writing, the use of an encryption system, even if it was weak, provided Queen Mary and Babington with a sense of security that prompted them to outlines all […] Continue reading

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