Solving the problem related to cryptography

R
Roman
Task details
POSTED
Posted on Jul 9th, 2024
STATUS
Filled
DURATION
14 days
VALUE
$10000.00 per project (Negotiable)
LOCATION
Remote
TYPE
One Time
APPLICATIONS
8
Skills Required
  • Software Dev, Data & Web - Other

In the task, the code sequence of characters is encrypted.
Input data:
echo -n "..,"|sha512sum|base64
cat key|tr -d "\n"|sha512sum|base64
one + two|sha512sum|base64
ZmY5M (2)
OTA4Z (1)
NGM4Zj (3)

The results of three teams:
ZTI4NGNlOGFiNmRhZmE5MTc1NzIwYTQxZmUyMDJiMGI2MzMwOGU3YzE1OWVhMjQ4M2NjN2Q3ZWVj
OWYzZTVjZGFkNGNhMjY4ZGVlZWM2ZWJlYWFlZjI3Y2Y0ZTg1NmE5NGRlYTU0N2QxZjEwNTk1YmNl
YzAxNjhhMjJhNjVhNmIgIC0K

MGRlMzc5OTRmODk1Y2VhMTA1MWE4YzEyYzNhNjk5ZjRhNTc4MGUxMTRkNzRkZTAwOGUzNmIyYzcx
MTEzMDA5Y2I3ZmMwMzk3OWY2OWE4NzhhNjA3Y2Y1OTg3OWZjYWNmNjMwYTRlMjIwMWY5NWY4ZmUx
NjIyODY3N2MyZGM1YjYgIC0K

(3 Presumably)
ZmI5Njc1NmRkMDRiZjQzMTcxOWNlOTgwZmUxZDg1MzUxNDI5YjFkMzUxNDI2NjdkODRkMzg5MmNi
OTA0NGQ4NGM4ZDM3ZmIwMTZhZjczOWFmNjJjMmNkYmQzMTU4YzFhZWQxOTQ1MmJlMWI3NzJlNGJh
MmI2ZDVhYWE1YjhmZjQgIC0K

Further actions are unknown.

It is known that 3 keys are used in the future:
MjBjYjVlOWEwNjhlOTNhMWJjOGE0YjkzZmVmMTk1ZWJlN2ZlZjA0MWEwOGRiMjdhMDdlMzhkNGFj
ODY4NzljYjgxYjIwNTRiNDA0N2IxM2I4OGZjY2M2ODY1MDk0ZTNiYWU1ZmFmM2M5YzY5Y2E0ZWZh
NjIzZTk3OTU1MzYwNTIgIC0K

MGRlMzc5OTRmODk1Y2VhMTA1MWE4YzEyYzNhNjk5ZjRhNTc4MGUxMTRkNzRkZTAwOGUzNmIyYzcx
MTEzMDA5Y2I3ZmMwMzk3OWY2OWE4NzhhNjA3Y2Y1OTg3OWZjYWNmNjMwYTRlMjIwMWY5NWY4ZmUx
NjIyODY3N2MyZGM1YjYgIC0K

MzM3N2JiN2I2OWQxMGRlYWQyODA3NTVmMzg2Mjg1NTdlNzcxNWNiYTM2OWNiNjUyYTNlZTM0ZDU5
NmE3NTgzMWMzNDlmYTkzYjVkMDgyYjIxYTZmYzljMTE5Yzc3NjcxZjkxNWQ3MGQ4YjA1OGY4MGFj
Y2UwNmIxMjIwMzA2MjEgIC0K

It is necessary to determine further actions and find the desired sequence.
There are considerations about possible options for further actions and a little additional information.

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