Summary

SWAMID is the identity fedeation for research and higher education in Sweden and edusgain which is the global identify federation around the world connected 80 pariticipaaant federations connecting over 10k identify and service providers.XML Digital Signatures sign and verify enveloped, enveloping, detached XML Encryption encrypt and decrypt element, content, key wrapping, key transport, multi-recipient XML Canonicalization all 6 W3C C14N variants inclusiveexclusive, withwithout comments, 1.01.1 with document-subset filtering via XPath X.509 certificate chain validation with expiry, trust anchors, CRL revocation, chain building Post-quantum signatures ML-DSA FIPS 204 and SLH-DSA FIPS 205 with context strings EdDSA Ed25519 signatures RFC 8032 Key agreement ECDH-ES P-256P-384P-521, X25519, DH-ES X9.42 finite-field Key derivation ConcatKDF, HKDF SHA-256384512, PBKDF2 RSA-OAEP configurable digest SHA-1224256384512, MGF1, and OAEPparams HMAC truncation HMACOutputLength with CVE-2009-0217 minimum length protection SAML support SAML v1.1 AssertionID attribute as default ID, cid: URI scheme for WS-Security MIME references CipherReference resolve encrypted content via URI with XPath and Base64 transforms XPath XPath, XPath Filter 2.0, XPointer for reference processing XSLT identity transform and minimal XSLT for document-subset operations OPC Relationship Transform for Office Open XML signatures ECMA-376 Part 2 Key formats PEM, DER, PKCS8 plain and encrypted, PKCS12, X.509 PEM and DER, xmlsec keys.xml, raw symmetric keys KeyInfo resolution KeyName, X509Certificate multi-cert chain with leaf detection, X509IssuerSerial, RSAECDSA KeyValue, DEREncodedKeyValue, RetrievalMethod, EncryptedKey, KeyInfoReference forbidunsafe_code across every crate

Title

Kushal Das

Description

FOSS and life. Kushal Das talks here.

Keywords

have, python, then, code, signatures, sign, bytes, time, identity, library, signature, test, scratch, editor, signer, same, want

Downstreams

youtube.com, ntoll.org, codemirror.net

NS Lookup

A 89.45.236.121

Dates

Created 2026-08-12

Updated 2026-08-12

Summarized 2026-08-12