diff options
| author | cyfraeviolae <cyfraeviolae> | 2022-08-27 02:55:45 -0400 |
|---|---|---|
| committer | cyfraeviolae <cyfraeviolae> | 2022-08-27 02:55:45 -0400 |
| commit | 00e2704d0039ed9dbbfec54b2643da395f642f66 (patch) | |
| tree | e950941b75e49d8b65fac23c1a656bfb767f1f51 /templates/index.html | |
| parent | 0812e77c8d980773806bd7810a5e0992c180b589 (diff) | |
key commitment
Diffstat (limited to 'templates/index.html')
| -rw-r--r-- | templates/index.html | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/templates/index.html b/templates/index.html index 1dbcc79..accbca7 100644 --- a/templates/index.html +++ b/templates/index.html @@ -18,13 +18,11 @@ <div class="crumbs"> <a href="/git/forbidden-salamanders">source code</a> <span class="sep"> · </span> - <a href="/forbidden-salamanders/nonce-reuse">nonce reuse</a> + <a href="/forbidden-salamanders/key-commitment">key commitment</a> <span class="sep"> · </span> - <a href="/forbidden-salamanders/nonce-truncation">nonce truncation</a> - <!-- + <a href="/forbidden-salamanders/nonce-reuse">nonce reuse</a> <span class="sep"> · </span> - <a href="/forbidden-salamanders/key-commitment">key commitment</a> - --> + <a href="/forbidden-salamanders/mac-truncation">mac truncation</a> </div> </div> <p> @@ -37,28 +35,26 @@ Choose one of the following missions. </p> <p> + <strong><a href="/forbidden-salamanders/key-commitment">Key commitment</a>.</strong> One of + our agents has infiltrated Roseacrucis’ inner circle, but all + secret keys are required to be surrendered to the + counterintelligence authority. Help her send ciphertexts back to + the Library that decrypt to confidential information under one key, + but innocuous banter under another. + </p> + <p> <strong><a href="/forbidden-salamanders/nonce-reuse">Nonce reuse</a>.</strong> Due to rising entropy prices, Roseacrucis has started to reuse AES-GCM nonces. You must perform the Forbidden Attack in order to recover the authentication key and forge arbitrary ciphertext. </p> <p> - <strong><a href="/forbidden-salamanders/nonce-truncation">Nonce + <strong><a href="/forbidden-salamanders/mac-truncation">MAC truncation</a>.</strong> The sorcerer aims to conserve - bandwidth by truncating nonces. Use the enemy as a decryption + bandwidth by truncating MACs. Use the enemy as a decryption oracle to once again, recover the authentication key and forge arbitrary ciphertext. </p> - <!-- - <p> - <strong><a href="#">Key commitment</a>.</strong> One of - our agents has infiltrated Roseacrucis’ inner circle, but all - secret keys are required to be surrendered to the - counterintelligence authority. Help her send ciphertexts to the - Library that decrypt to confidential information under one key, but - innocuous banter under another. - </p> - --> <br> <details> <summary> |