Download: Cryptography 1.37.1 APK

Compatible with Android 4.4+

Developer: Nitramite

Download APKs

Download with APK Downloader

To install this bundle, you will need: APKServices Installer.

Android Certificate

Package:  com.nitramite.cryptography

File MD5:  32b783397d82989adafd039344aa1534

Certificate MD5:  9799f759324dbf68ba23e6af26db270a

Certificate:  Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1424089906 (0x54e1e332)
    Signature Algorithm: dsaWithSHA1
        Issuer: C=FI, O=Nitramite, OU=Nitramite, CN=Martin Kankaanranta
        Validity
            Not Before: Feb 16 12:31:46 2015 GMT
            Not After : Feb  3 12:31:46 2065 GMT
        Subject: C=FI, O=Nitramite, OU=Nitramite, CN=Martin Kankaanranta
        Subject Public Key Info:
            Public Key Algorithm: dsaEncryption
                pub: 
                    1d:8e:22:30:98:7e:6f:18:82:4a:1b:d3:76:b9:6b:
                    de:8a:bc:14:00:a4:af:f1:b1:9a:4f:d2:cf:ee:60:
                    ca:07:59:b0:94:b2:ce:c9:c8:a8:e2:5a:6f:96:cc:
                    3d:bd:53:22:93:14:3c:22:a4:97:6a:60:53:01:09:
                    b0:be:99:dd:a3:37:c5:6d:24:4c:b4:e7:47:3f:60:
                    91:b9:c8:23:ba:f7:d2:4d:d7:4d:cc:d5:f5:e3:cf:
                    ad:e3:50:22:5a:c7:69:db:41:93:c6:00:ee:b2:62:
                    ed:39:ea:1f:67:d8:a5:f2:35:05:5b:85:35:e8:a2:
                    d4:29:e2:16:91:90:97:e3
                P:   
                    00:fd:7f:53:81:1d:75:12:29:52:df:4a:9c:2e:ec:
                    e4:e7:f6:11:b7:52:3c:ef:44:00:c3:1e:3f:80:b6:
                    51:26:69:45:5d:40:22:51:fb:59:3d:8d:58:fa:bf:
                    c5:f5:ba:30:f6:cb:9b:55:6c:d7:81:3b:80:1d:34:
                    6f:f2:66:60:b7:6b:99:50:a5:a4:9f:9f:e8:04:7b:
                    10:22:c2:4f:bb:a9:d7:fe:b7:c6:1b:f8:3b:57:e7:
                    c6:a8:a6:15:0f:04:fb:83:f6:d3:c5:1e:c3:02:35:
                    54:13:5a:16:91:32:f6:75:f3:ae:2b:61:d7:2a:ef:
                    f2:22:03:19:9d:d1:48:01:c7
                Q:   
                    00:97:60:50:8f:15:23:0b:cc:b2:92:b9:82:a2:eb:
                    84:0b:f0:58:1c:f5
                G:   
                    00:f7:e1:a0:85:d6:9b:3d:de:cb:bc:ab:5c:36:b8:
                    57:b9:79:94:af:bb:fa:3a:ea:82:f9:57:4c:0b:3d:
                    07:82:67:51:59:57:8e:ba:d4:59:4f:e6:71:07:10:
                    81:80:b4:49:16:71:23:e8:4c:28:16:13:b7:cf:09:
                    32:8c:c8:a6:e1:3c:16:7a:8b:54:7c:8d:28:e0:a3:
                    ae:1e:2b:b3:a6:75:91:6e:a3:7f:0b:fa:21:35:62:
                    f1:fb:62:7a:01:24:3b:cc:a4:f1:be:a8:51:90:89:
                    a8:83:df:e1:5a:e5:9f:06:92:8b:66:5e:80:7b:55:
                    25:64:01:4c:3b:fe:cf:49:2a
    Signature Algorithm: dsaWithSHA1
         r:   
             00:84:fc:53:a8:0b:79:cb:d0:75:80:bd:29:f1:ad:
             cc:80:04:18:ec:1d
         s:   
             00:97:4e:4a:2e:f9:13:bb:df:3a:89:6e:70:d7:f2:
             b9:6e:e5:ac:bf:c6

Custom Android Device Configuration

Select:

Architecture:

Device ID: How to find your Android Device ID?

Android Version:

Language:

Version:1.37.1
Updated:Jul 29, 2025
Android Version:Android 10

Version 1.37.1

Download original APK & OBB file from Google Play Store.
Always get the APK Latest Version from Google Play updates.
Bypass Geo restrictions and Incompatible.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet.. In case there isn’t any devices working in your phone, you can download by "Device ID" and select your android version

📱 How to Turn Off Google Play Protect & Enable APK Installation

Important: Disabling Play Protect turns off automatic security scanning. Do this only temporarily and only if you trust the app source.

🍀 Method 1: Turn it off through the Google Play Store

Step 1: Open the Google Play Store app on your Android phone.
Step 2: Tap your profile picture or initial in the top right corner.
Step 3: Select “Play Protect” (it has a shield icon).
Step 4: Tap the gear icon ⚙️ in the top right corner (Settings).
Step 5: You'll see two switches:

Scan apps with Play Protect
Improve harmful app detection

Step 6: 👉 Turn both switches off (slide them to the left).
When asked for confirmation:
“Turn off Play Protect scanning?” → Tap Turn off.

🍀 Method 2: Turn it off from your phone’s Settings app (some phones)

Step 1: Open your phone’s Settings.
Step 2: Scroll down and select Google → then Security.
Step 3: Tap Google Play Protect.
Step 4: Turn off “Scan apps with Play Protect.”

Tip: To turn it back on later, go to Play Store → profile icon → Play Protect → ⚙️ and switch the options back ON.

🍀 Method 3: Allow installation of APK files (outside Google Play)

Step 1: Open your phone’s Settings.
Step 2: Tap Security (or Privacy & Security on newer Android versions).
Step 3: Tap Install unknown apps (or Install unknown sources).
Step 4: Choose the app you’ll use to open/download the APK (e.g., Chrome, Files).
Step 5: Switch on “Allow from this source.”
Step 6: You can now install APK files from that app.

Safety reminder: After installing, turn Play Protect back on and consider disabling “Allow from this source” again.

Data safety

Here's more information the developer has provided about the kinds of data this app may collect and share, and security practices the app may follow. Data practices may vary based on your app version, use, region, and age.