Document rationale for hardcoded crypto_box constants

MariusStorhaug · Copilot · MariusStorhaug · commit 77226c830776 · 2026-07-19T06:11:57.000+02:00
Co-authored-by: Copilot App &lt;223556219+Copilot@users.noreply.github.com&gt;
diff --git a/src/functions/private/Initialize-Sodium.ps1 b/src/functions/private/Initialize-Sodium.ps1
@@ -30,6 +30,8 @@
             throw 'Sodium initialization failed.'
         }
 
+        # Fixed crypto_box constants (curve25519xsalsa20poly1305). The C# layer queries and validates the real
+        # native values at type initialization; hardcoding here avoids four extra interop call sites at import.
         $script:SodiumPublicKeyBytes = 32u
         $script:SodiumPrivateKeyBytes = 32u
         $script:SodiumSealBytes = 48u

Original file line number	Diff line number	Diff line change
`@@ -30,6 +30,8 @@`
`30`	`30`	`throw 'Sodium initialization failed.'`
`31`	`31`	`}`
`32`	`32`
	`33`	`+ # Fixed crypto_box constants (curve25519xsalsa20poly1305). The C# layer queries and validates the real`
	`34`	`+ # native values at type initialization; hardcoding here avoids four extra interop call sites at import.`
`33`	`35`	`$script:SodiumPublicKeyBytes = 32u`
`34`	`36`	`$script:SodiumPrivateKeyBytes = 32u`
`35`	`37`	`$script:SodiumSealBytes = 48u`