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cns:lectures:lecture-07 [2013/11/17 17:15] razvan.deaconescu |
cns:lectures:lecture-07 [2019/11/11 09:28] (current) razvan.deaconescu |
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| - | ====== Lecture 07 - Encryption. Hashing. APIs ====== | + | ====== Lecture 07 - Strings. Information Leaks ====== |
| + | |||
| + | * [[http://elf.cs.pub.ro/cns/res/lectures/07-strings-leaks-handout.pdf | Slides]] | ||
| + | * **Keywords**: string, character, ''char'', ''signed char'', ''unsigned char'', NTBS, null character, character operators, string operations, bounds, overflow, truncation, sanitization, ''gets'', exploit, input validation, memory model, | ||
| + | |||
| + | <html> | ||
| + | <center> | ||
| + | <iframe src="https://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/07-strings-leaks-handout.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| + | </html> | ||
| + | |||
| + | /* | ||
| + | |||
| + | ====== Lecture 07 - Exploiting. Shellcodes (part 2) ====== | ||
| * [[http://elf.cs.pub.ro/cns/res/lectures/lecture-07.pdf | Slides]] | * [[http://elf.cs.pub.ro/cns/res/lectures/lecture-07.pdf | Slides]] | ||
| - | * **Keywords**: encryption, symmetric encryption, public key encryption, digital signatures, hash, fingerprinting, certificate, MAC, openssl, gnutls, crypt, libgcrypt, botan, side channel attack | + | * **Keywords**: shellcode data, jump-call trick, alphanumeric shellcode, environment variable, string format attack, return-to-libc, pwntools, shellcraft, data packing, pwntools tubes |
| <html> | <html> | ||
| - | <iframe src="http://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/lecture-07.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | + | <center> |
| + | <iframe src="https://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/lecture-07.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| </html> | </html> | ||
| + | */ | ||
