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String() — netty Function Reference

Architecture documentation for the String() function in Algorithms.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  3957707b_efe4_326e_4c73_20a688ee2d78["String()"]
  dcf50d07_6753_86d5_e2c9_9f306827a5a9["Algorithms"]
  3957707b_efe4_326e_4c73_20a688ee2d78 -->|defined in| dcf50d07_6753_86d5_e2c9_9f306827a5a9
  style 3957707b_efe4_326e_4c73_20a688ee2d78 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

pkitesting/src/main/java/io/netty/pkitesting/Algorithms.java lines 35–84

    static String oidForAlgorithmName(String algorithmIdentifier) {
        // See the Java Security Standard Algorithm Names documentation for names and links to RFCs.
        // https://docs.oracle.com/en/java/javase/22/docs/specs/security/standard-names.html#signature-algorithms
        switch (algorithmIdentifier.toLowerCase(Locale.ROOT)) {
            case "sha256withecdsa":
                return "1.2.840.10045.4.3.2";
            case "sha384withecdsa":
                return "1.2.840.10045.4.3.3";
            case "sha256withrsa":
                return "1.2.840.113549.1.1.11";
            case "sha384withrsa":
                return "1.2.840.113549.1.1.12";
            case "ed25519":
                return "1.3.101.112";
            case "ed448":
                return "1.3.101.113";
            case "ml-dsa-44":
                return "2.16.840.1.101.3.4.3.17";
            case "ml-dsa-65":
                return "2.16.840.1.101.3.4.3.18";
            case "ml-dsa-87":
                return "2.16.840.1.101.3.4.3.19";
            case "slh-dsa-sha2-128s":
                return "2.16.840.1.101.3.4.3.20";
            case "slh-dsa-sha2-128f":
                return "2.16.840.1.101.3.4.3.21";
            case "slh-dsa-shake-128s":
                return "2.16.840.1.101.3.4.3.22";
            case "slh-dsa-shake-128f":
                return "2.16.840.1.101.3.4.3.23";
            case "slh-dsa-sha2-192s":
                return "2.16.840.1.101.3.4.3.24";
            case "slh-dsa-sha2-192f":
                return "2.16.840.1.101.3.4.3.25";
            case "slh-dsa-shake-192s":
                return "2.16.840.1.101.3.4.3.26";
            case "slh-dsa-shake-192f":
                return "2.16.840.1.101.3.4.3.27";
            case "slh-dsa-sha2-256s":
                return "2.16.840.1.101.3.4.3.28";
            case "slh-dsa-sha2-256f":
                return "2.16.840.1.101.3.4.3.29";
            case "slh-dsa-shake-256s":
                return "2.16.840.1.101.3.4.3.30";
            case "slh-dsa-shake-256f":
                return "2.16.840.1.101.3.4.3.31";
            default:
                throw new UnsupportedOperationException("Algorithm not supported: " + algorithmIdentifier);
        }
    }

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Frequently Asked Questions

What does String() do?
String() is a function in the netty codebase, defined in pkitesting/src/main/java/io/netty/pkitesting/Algorithms.java.
Where is String() defined?
String() is defined in pkitesting/src/main/java/io/netty/pkitesting/Algorithms.java at line 35.

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