rsa lesson added

2026-01-25 00:53:16 +01:00
parent a6ed5c6bb9
commit 890114066f
17 changed files with 429 additions and 5 deletions
--- a/training/h4tum/Intro_to_RSA/demo/PEM/dec_private.py
+++ b/training/h4tum/Intro_to_RSA/demo/PEM/dec_private.py
@@ -0,0 +1,36 @@
+from cryptography.hazmat.primitives import serialization
+
+pem_data = b"""
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
+"""
+
+private_key = serialization.load_pem_private_key(
+    pem_data,
+    password=None
+)
+
+numbers = private_key.private_numbers()
+
+print(f"Modulus (n): {numbers.public_numbers.n}")
+print(f"Public Exponent (e): {numbers.public_numbers.e}")
+print(f"Private Exponent (d): {numbers.d}")
+print(f"Prime 1 (p): {numbers.p}")
+print(f"Prime 2 (q): {numbers.q}")
+print(f"d mod (p-1): {numbers.dmp1}")
+print(f"d mod (q-1): {numbers.dmq1}")
+print(f"q^-1 mod p: {numbers.iqmp}")