Attachment 11866 Details for Bug 26954 – Testcase for 2048-bit cipher

Testcase for 2048-bit cipher

pkcs1_2048.py (text/plain), 16.65 KB, created by Len Lawrence on 2020-09-05 10:33:50 CEST

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Creator: Len Lawrence

Created: 2020-09-05 10:33:50 CEST

Size: 16.65 KB

patch

obsolete

>#https://github.com/sybrenstuvel/python-rsa/issues/146
>
>import rsa
>from rsa import PrivateKey
>
>import json
>
>"""
>{
>  "algorithm" : "RSAES-PKCS1-v1_5",
>  "generatorVersion" : "0.8r12",
>  "numberOfTests" : 65,
>  "header" : [
>    "Test vectors of type RsaesPkcs1Decrypt are intended to check the decryption",
>    "of RSA encrypted ciphertexts."
>  ],
>  "notes" : {
>    "InvalidPkcs1Padding" : "This is a test vector with an invalid PKCS #1 padding. Implementations must ensure that different error conditions cannot be distinguished, since the information about the error condition can be used for a padding oracle attack. (RFC 8017 Section 7.2.2)"
>  },
>  "schema" : "rsaes_pkcs1_decrypt_schema.json",
>  "testGroups" : [
>    {
>      "d" : "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",
>      "e" : "010001",
>      "keysize" : 2048,
>      "n" : "00b3510a2bcd4ce644c5b594ae5059e12b2f054b658d5da5959a2fdf1871b808bc3df3e628d2792e51aad5c124b43bda453dca5cde4bcf28e7bd4effba0cb4b742bbb6d5a013cb63d1aa3a89e02627ef5398b52c0cfd97d208abeb8d7c9bce0bbeb019a86ddb589beb29a5b74bf861075c677c81d430f030c265247af9d3c9140ccb65309d07e0adc1efd15cf17e7b055d7da3868e4648cc3a180f0ee7f8e1e7b18098a3391b4ce7161e98d57af8a947e201a463e2d6bbca8059e5706e9dfed8f4856465ffa712ed1aa18e888d12dc6aa09ce95ecfca83cc5b0b15db09c8647f5d524c0f2e7620a3416b9623cadc0f097af573261c98c8400aa12af38e43cad84d",
>      "privateKeyJwk" : {
>        "alg" : "RSA1_5",
>        "d" : "GlAtDupse2niHVg5EB9wVFbtDvhS-0f-IQcfVMXzPIzrBmxi1yfjLSbFgTcyn4nTGVMlt5UmTBldhUcvdQfb0JYdKVH5NaJrNPCsJNFUkOESiptxOJFbx9v6j-OWNXExxUOunJhQc2jZzrCMHGGYo-2nrqGFoOl2zULCLQDwA9nxnZbqTJr8v-FEHMyALPsGifWdgExqTk9ATBUXR0XtbLi8iO8LM7oNKoDjXkO8kPNQBS5yAW51sA01ejgcnA1GcGnKZgiHyYd2Y0n8xDRgtKpRa84Hnt2HuhZDB7dSwnftlSitO6C_GHc0ntO3lmpsJAEQQJv00PreDGj9rdhH_Q",
>        "dp" : "lql5jSUCY0ALtidzQogWJ-B87N-RGHsBuJ_0cxQYinwg-ySAAVbSyF1WZujfbO_5-YBN362A_1dn3lbswCnHK_bHF9-fZNqvwprPnceQj5oK1n4g6JSZNsy6GNAhosT-uwQ0misgR8SQE4W25dDGkdEYsz-BgCsyrCcu8J5C-tU",
>        "dq" : "BVT0GwuH9opFcis74M9KseFlA0wakQAquPKenvni2rb-57JFW6-0IDfp0vflM_NIoUdBL9cggL58JjP12ALJHDnmvOzj5nXlmZUDPFVzcCDa2eizDQS4KK37kwStVKEaNaT1BwmHasWxGCNrp2pNfJopHdlgexad4dGCOFaRmZ8",
>        "e" : "AQAB",
>        "kid" : "none",
>        "kty" : "RSA",
>        "n" : "s1EKK81M5kTFtZSuUFnhKy8FS2WNXaWVmi_fGHG4CLw98-Yo0nkuUarVwSS0O9pFPcpc3kvPKOe9Tv-6DLS3Qru21aATy2PRqjqJ4CYn71OYtSwM_ZfSCKvrjXybzgu-sBmobdtYm-sppbdL-GEHXGd8gdQw8DDCZSR6-dPJFAzLZTCdB-Ctwe_RXPF-ewVdfaOGjkZIzDoYDw7n-OHnsYCYozkbTOcWHpjVevipR-IBpGPi1rvKgFnlcG6d_tj0hWRl_6cS7RqhjoiNEtxqoJzpXs_Kg8xbCxXbCchkf11STA8udiCjQWuWI8rcDwl69XMmHJjIQAqhKvOOQ8rYTQ",
>        "p" : "7BJc834xCi_0YmO5suBinWOQAF7IiRPU-3G9TdhWEkSYquupg9e6K9lC5k0iP-t6I69NYF7-6mvXDTmv6Z01o6oV50oXaHeAk74O3UqNCbLe9tybZ_-FdkYlwuGSNttMQBzjCiVy0-y0-Wm3rRnFIsAtd0RlZ24aN3bFTWJINIs",
>        "q" : "wnQqvNmJe9SwtnH5c_yCqPhKv1cF_4jdQZSGI6_p3KYNxlQzkHZ_6uvrU5V27ov6YbX8vKlKfO91oJFQxUD6lpTdgAStI3GMiJBJIZNpyZ9EWNSvwUj28H34cySpbZz3s4XdhiJBShgy-fKURvBQwtWmQHZJ3EGrcOI7PcwiyYc",
>        "qi" : "HGQBidm_6MYjgzIQp2xCDG9E5ddg4lmRbOwq4rFWRWlg_ZXidHZgw4lWIlDwVQSc-rflwwOVSThKeiquscgk069wlIKoz5tYcCKgCx8HIttQ8zyybcIN0iRdUmXfYe4pg8k4whZ9zuEh_EtEecI35yjPYzq2CowOzQT85-O6pVk"
>      },
>      "privateKeyPem" : "-----BEGIN RSA PRIVATE KEY-----\nMIIEowIBAAKCAQEAs1EKK81M5kTFtZSuUFnhKy8FS2WNXaWVmi/fGHG4CLw98+Yo\n0nkuUarVwSS0O9pFPcpc3kvPKOe9Tv+6DLS3Qru21aATy2PRqjqJ4CYn71OYtSwM\n/ZfSCKvrjXybzgu+sBmobdtYm+sppbdL+GEHXGd8gdQw8DDCZSR6+dPJFAzLZTCd\nB+Ctwe/RXPF+ewVdfaOGjkZIzDoYDw7n+OHnsYCYozkbTOcWHpjVevipR+IBpGPi\n1rvKgFnlcG6d/tj0hWRl/6cS7RqhjoiNEtxqoJzpXs/Kg8xbCxXbCchkf11STA8u\ndiCjQWuWI8rcDwl69XMmHJjIQAqhKvOOQ8rYTQIDAQABAoIBABpQLQ7qbHtp4h1Y\nORAfcFRW7Q74UvtH/iEHH1TF8zyM6wZsYtcn4y0mxYE3Mp+J0xlTJbeVJkwZXYVH\nL3UH29CWHSlR+TWiazTwrCTRVJDhEoqbcTiRW8fb+o/jljVxMcVDrpyYUHNo2c6w\njBxhmKPtp66hhaDpds1Cwi0A8APZ8Z2W6kya/L/hRBzMgCz7Bon1nYBMak5PQEwV\nF0dF7Wy4vIjvCzO6DSqA415DvJDzUAUucgFudbANNXo4HJwNRnBpymYIh8mHdmNJ\n/MQ0YLSqUWvOB57dh7oWQwe3UsJ37ZUorTugvxh3NJ7Tt5ZqbCQBEECb9ND63gxo\n/a3YR/0CgYEA7BJc834xCi/0YmO5suBinWOQAF7IiRPU+3G9TdhWEkSYquupg9e6\nK9lC5k0iP+t6I69NYF7+6mvXDTmv6Z01o6oV50oXaHeAk74O3UqNCbLe9tybZ/+F\ndkYlwuGSNttMQBzjCiVy0+y0+Wm3rRnFIsAtd0RlZ24aN3bFTWJINIsCgYEAwnQq\nvNmJe9SwtnH5c/yCqPhKv1cF/4jdQZSGI6/p3KYNxlQzkHZ/6uvrU5V27ov6YbX8\nvKlKfO91oJFQxUD6lpTdgAStI3GMiJBJIZNpyZ9EWNSvwUj28H34cySpbZz3s4Xd\nhiJBShgy+fKURvBQwtWmQHZJ3EGrcOI7PcwiyYcCgYEAlql5jSUCY0ALtidzQogW\nJ+B87N+RGHsBuJ/0cxQYinwg+ySAAVbSyF1WZujfbO/5+YBN362A/1dn3lbswCnH\nK/bHF9+fZNqvwprPnceQj5oK1n4g6JSZNsy6GNAhosT+uwQ0misgR8SQE4W25dDG\nkdEYsz+BgCsyrCcu8J5C+tUCgYAFVPQbC4f2ikVyKzvgz0qx4WUDTBqRACq48p6e\n+eLatv7nskVbr7QgN+nS9+Uz80ihR0Ev1yCAvnwmM/XYAskcOea87OPmdeWZlQM8\nVXNwINrZ6LMNBLgorfuTBK1UoRo1pPUHCYdqxbEYI2unak18mikd2WB7Fp3h0YI4\nVpGZnwKBgBxkAYnZv+jGI4MyEKdsQgxvROXXYOJZkWzsKuKxVkVpYP2V4nR2YMOJ\nViJQ8FUEnPq35cMDlUk4SnoqrrHIJNOvcJSCqM+bWHAioAsfByLbUPM8sm3CDdIk\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----",
>      "privateKeyPkcs8" : "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",
>      "type" : "RsaesPkcs1Decrypt",
>
>"""
>
>"""
>          "tcId" : 31,
>          "comment" : "prepended bytes to ciphertext",
>          "msg" : "54657374",
>          "ct" : "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",
>          "result" : "invalid",
>          "flags" : []
>        },
>"""
>
>print("\nTest with prepended bytes to ciphertext\n")
>
>privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
>private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')
>
>ct = bytes.fromhex("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")
>pt = bytes.fromhex("54657374") 
>
>try:
>  message = rsa.decrypt(ct, private_key)
>except:
>  print("[*] Invalid decryption")
>else:
>  print("[!] No errors in decryption")
>  print("message == pt?", message == pt)
>
>
>
>"""
>        {
>          "tcId" : 32,
>          "comment" : "appended bytes to ciphertext",
>          "msg" : "54657374",
>          "ct" : "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",
>          "result" : "invalid",
>          "flags" : []
>        },
>"""
>
>print("\nTest with appended bytes to ciphertext\n")
>
>privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
>private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')
>
>ct = bytes.fromhex("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")
>pt = bytes.fromhex("54657374") 
>
>try:
>  message = rsa.decrypt(ct, private_key)
>except:
>  print("[*] Invalid decryption")
>else:
>  print("[!] No errors in decryption")
>  print("message == pt?", message == pt)
>
>print("\nTest with original ciphertext\n")
>
>privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
>private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')
>
>ct = bytes.fromhex("4501b4d669e01b9ef2dc800aa1b06d49196f5a09fe8fbcd037323c60eaf027bfb98432be4e4a26c567ffec718bcbea977dd26812fa071c33808b4d5ebb742d9879806094b6fbeea63d25ea3141733b60e31c6912106e1b758a7fe0014f075193faa8b4622bfd5d3013f0a32190a95de61a3604711bc62945f95a6522bd4dfed0a994ef185b28c281f7b5e4c8ed41176d12d9fc1b837e6a0111d0132d08a6d6f0580de0c9eed8ed105531799482d1e466c68c23b0c222af7fc12ac279bc4ff57e7b4586d209371b38c4c1035edd418dc5f960441cb21ea2bedbfea86de0d7861e81021b650a1de51002c315f1e7c12debe4dcebf790caaa54a2f26b149cf9e77d")
>pt = bytes.fromhex("54657374") 
>
>try:
>  message = rsa.decrypt(ct, private_key)
>except:
>  print("[*] Invalid decryption")
>else:
>  print("[!] No errors in decryption")
>  print("message == pt?", message == pt)

#https://github.com/sybrenstuvel/python-rsa/issues/146

import rsa
from rsa import PrivateKey

import json

"""
{
  "algorithm" : "RSAES-PKCS1-v1_5",
  "generatorVersion" : "0.8r12",
  "numberOfTests" : 65,
  "header" : [
    "Test vectors of type RsaesPkcs1Decrypt are intended to check the decryption",
    "of RSA encrypted ciphertexts."
  ],
  "notes" : {
    "InvalidPkcs1Padding" : "This is a test vector with an invalid PKCS #1 padding. Implementations must ensure that different error conditions cannot be distinguished, since the information about the error condition can be used for a padding oracle attack. (RFC 8017 Section 7.2.2)"
  },
  "schema" : "rsaes_pkcs1_decrypt_schema.json",
  "testGroups" : [
    {
      "d" : "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",
      "e" : "010001",
      "keysize" : 2048,
      "n" : "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",
      "privateKeyJwk" : {
        "alg" : "RSA1_5",
        "d" : "GlAtDupse2niHVg5EB9wVFbtDvhS-0f-IQcfVMXzPIzrBmxi1yfjLSbFgTcyn4nTGVMlt5UmTBldhUcvdQfb0JYdKVH5NaJrNPCsJNFUkOESiptxOJFbx9v6j-OWNXExxUOunJhQc2jZzrCMHGGYo-2nrqGFoOl2zULCLQDwA9nxnZbqTJr8v-FEHMyALPsGifWdgExqTk9ATBUXR0XtbLi8iO8LM7oNKoDjXkO8kPNQBS5yAW51sA01ejgcnA1GcGnKZgiHyYd2Y0n8xDRgtKpRa84Hnt2HuhZDB7dSwnftlSitO6C_GHc0ntO3lmpsJAEQQJv00PreDGj9rdhH_Q",
        "dp" : "lql5jSUCY0ALtidzQogWJ-B87N-RGHsBuJ_0cxQYinwg-ySAAVbSyF1WZujfbO_5-YBN362A_1dn3lbswCnHK_bHF9-fZNqvwprPnceQj5oK1n4g6JSZNsy6GNAhosT-uwQ0misgR8SQE4W25dDGkdEYsz-BgCsyrCcu8J5C-tU",
        "dq" : "BVT0GwuH9opFcis74M9KseFlA0wakQAquPKenvni2rb-57JFW6-0IDfp0vflM_NIoUdBL9cggL58JjP12ALJHDnmvOzj5nXlmZUDPFVzcCDa2eizDQS4KK37kwStVKEaNaT1BwmHasWxGCNrp2pNfJopHdlgexad4dGCOFaRmZ8",
        "e" : "AQAB",
        "kid" : "none",
        "kty" : "RSA",
        "n" : "s1EKK81M5kTFtZSuUFnhKy8FS2WNXaWVmi_fGHG4CLw98-Yo0nkuUarVwSS0O9pFPcpc3kvPKOe9Tv-6DLS3Qru21aATy2PRqjqJ4CYn71OYtSwM_ZfSCKvrjXybzgu-sBmobdtYm-sppbdL-GEHXGd8gdQw8DDCZSR6-dPJFAzLZTCdB-Ctwe_RXPF-ewVdfaOGjkZIzDoYDw7n-OHnsYCYozkbTOcWHpjVevipR-IBpGPi1rvKgFnlcG6d_tj0hWRl_6cS7RqhjoiNEtxqoJzpXs_Kg8xbCxXbCchkf11STA8udiCjQWuWI8rcDwl69XMmHJjIQAqhKvOOQ8rYTQ",
        "p" : "7BJc834xCi_0YmO5suBinWOQAF7IiRPU-3G9TdhWEkSYquupg9e6K9lC5k0iP-t6I69NYF7-6mvXDTmv6Z01o6oV50oXaHeAk74O3UqNCbLe9tybZ_-FdkYlwuGSNttMQBzjCiVy0-y0-Wm3rRnFIsAtd0RlZ24aN3bFTWJINIs",
        "q" : "wnQqvNmJe9SwtnH5c_yCqPhKv1cF_4jdQZSGI6_p3KYNxlQzkHZ_6uvrU5V27ov6YbX8vKlKfO91oJFQxUD6lpTdgAStI3GMiJBJIZNpyZ9EWNSvwUj28H34cySpbZz3s4XdhiJBShgy-fKURvBQwtWmQHZJ3EGrcOI7PcwiyYc",
        "qi" : "HGQBidm_6MYjgzIQp2xCDG9E5ddg4lmRbOwq4rFWRWlg_ZXidHZgw4lWIlDwVQSc-rflwwOVSThKeiquscgk069wlIKoz5tYcCKgCx8HIttQ8zyybcIN0iRdUmXfYe4pg8k4whZ9zuEh_EtEecI35yjPYzq2CowOzQT85-O6pVk"
      },
      "privateKeyPem" : "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----",
      "privateKeyPkcs8" : "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",
      "type" : "RsaesPkcs1Decrypt",

"""

"""
          "tcId" : 31,
          "comment" : "prepended bytes to ciphertext",
          "msg" : "54657374",
          "ct" : "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",
          "result" : "invalid",
          "flags" : []
        },
"""

print("\nTest with prepended bytes to ciphertext\n")

privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')

ct = bytes.fromhex("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")
pt = bytes.fromhex("54657374") 

try:
  message = rsa.decrypt(ct, private_key)
except:
  print("[*] Invalid decryption")
else:
  print("[!] No errors in decryption")
  print("message == pt?", message == pt)



"""
        {
          "tcId" : 32,
          "comment" : "appended bytes to ciphertext",
          "msg" : "54657374",
          "ct" : "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",
          "result" : "invalid",
          "flags" : []
        },
"""

print("\nTest with appended bytes to ciphertext\n")

privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----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\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')

ct = bytes.fromhex("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")
pt = bytes.fromhex("54657374") 

try:
  message = rsa.decrypt(ct, private_key)
except:
  print("[*] Invalid decryption")
else:
  print("[!] No errors in decryption")
  print("message == pt?", message == pt)

print("\nTest with original ciphertext\n")

privateKeyPem = "-----BEGIN RSA PRIVATE KEY-----\nMIIEowIBAAKCAQEAs1EKK81M5kTFtZSuUFnhKy8FS2WNXaWVmi/fGHG4CLw98+Yo\n0nkuUarVwSS0O9pFPcpc3kvPKOe9Tv+6DLS3Qru21aATy2PRqjqJ4CYn71OYtSwM\n/ZfSCKvrjXybzgu+sBmobdtYm+sppbdL+GEHXGd8gdQw8DDCZSR6+dPJFAzLZTCd\nB+Ctwe/RXPF+ewVdfaOGjkZIzDoYDw7n+OHnsYCYozkbTOcWHpjVevipR+IBpGPi\n1rvKgFnlcG6d/tj0hWRl/6cS7RqhjoiNEtxqoJzpXs/Kg8xbCxXbCchkf11STA8u\ndiCjQWuWI8rcDwl69XMmHJjIQAqhKvOOQ8rYTQIDAQABAoIBABpQLQ7qbHtp4h1Y\nORAfcFRW7Q74UvtH/iEHH1TF8zyM6wZsYtcn4y0mxYE3Mp+J0xlTJbeVJkwZXYVH\nL3UH29CWHSlR+TWiazTwrCTRVJDhEoqbcTiRW8fb+o/jljVxMcVDrpyYUHNo2c6w\njBxhmKPtp66hhaDpds1Cwi0A8APZ8Z2W6kya/L/hRBzMgCz7Bon1nYBMak5PQEwV\nF0dF7Wy4vIjvCzO6DSqA415DvJDzUAUucgFudbANNXo4HJwNRnBpymYIh8mHdmNJ\n/MQ0YLSqUWvOB57dh7oWQwe3UsJ37ZUorTugvxh3NJ7Tt5ZqbCQBEECb9ND63gxo\n/a3YR/0CgYEA7BJc834xCi/0YmO5suBinWOQAF7IiRPU+3G9TdhWEkSYquupg9e6\nK9lC5k0iP+t6I69NYF7+6mvXDTmv6Z01o6oV50oXaHeAk74O3UqNCbLe9tybZ/+F\ndkYlwuGSNttMQBzjCiVy0+y0+Wm3rRnFIsAtd0RlZ24aN3bFTWJINIsCgYEAwnQq\nvNmJe9SwtnH5c/yCqPhKv1cF/4jdQZSGI6/p3KYNxlQzkHZ/6uvrU5V27ov6YbX8\nvKlKfO91oJFQxUD6lpTdgAStI3GMiJBJIZNpyZ9EWNSvwUj28H34cySpbZz3s4Xd\nhiJBShgy+fKURvBQwtWmQHZJ3EGrcOI7PcwiyYcCgYEAlql5jSUCY0ALtidzQogW\nJ+B87N+RGHsBuJ/0cxQYinwg+ySAAVbSyF1WZujfbO/5+YBN362A/1dn3lbswCnH\nK/bHF9+fZNqvwprPnceQj5oK1n4g6JSZNsy6GNAhosT+uwQ0misgR8SQE4W25dDG\nkdEYsz+BgCsyrCcu8J5C+tUCgYAFVPQbC4f2ikVyKzvgz0qx4WUDTBqRACq48p6e\n+eLatv7nskVbr7QgN+nS9+Uz80ihR0Ev1yCAvnwmM/XYAskcOea87OPmdeWZlQM8\nVXNwINrZ6LMNBLgorfuTBK1UoRo1pPUHCYdqxbEYI2unak18mikd2WB7Fp3h0YI4\nVpGZnwKBgBxkAYnZv+jGI4MyEKdsQgxvROXXYOJZkWzsKuKxVkVpYP2V4nR2YMOJ\nViJQ8FUEnPq35cMDlUk4SnoqrrHIJNOvcJSCqM+bWHAioAsfByLbUPM8sm3CDdIk\nXVJl32HuKYPJOMIWfc7hIfxLRHnCN+coz2M6tgqMDs0E/OfjuqVZ\n-----END RSA PRIVATE KEY-----"
private_key = PrivateKey.load_pkcs1(privateKeyPem, format='PEM')

ct = bytes.fromhex("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")
pt = bytes.fromhex("54657374") 

try:
  message = rsa.decrypt(ct, private_key)
except:
  print("[*] Invalid decryption")
else:
  print("[!] No errors in decryption")
  print("message == pt?", message == pt)

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Attachments on bug 26954: 11866 | 11867 | 11868