rspec/rules/S2245/kotlin/rule.adoc

include::../description.adoc[]

include::../ask-yourself.adoc[]

include::../recommended.adoc[]

== Sensitive Code Example

----
val random = Random() // Noncompliant: Random() is not a secure random number generaotr
val bytes = ByteArray(20)
random.nextBytes(bytes)
----

== Compliant Solution

[source,kotlin]
----
val random = SecureRandom()
val bytes = ByteArray(20)
random.nextBytes(bytes)
----

include::../see.adoc[]

* OWASP - https://mas.owasp.org/checklists/MASVS-CRYPTO/[Mobile AppSec Verification Standard - Cryptography Requirements]
* OWASP - https://owasp.org/www-project-mobile-top-10/2016-risks/m5-insufficient-cryptography[Mobile Top 10 2016 Category M5 - Insufficient Cryptography]
* OWASP - https://owasp.org/www-project-mobile-top-10/2023-risks/m10-insufficient-cryptography[Mobile Top 10 2024 Category M10 - Insufficient Cryptography]

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]

endif::env-github,rspecator-view[]