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67 packages found
Translate ECDSA signatures between ASN.1/DER and JOSE-style concatenation
ASN.1 parser utility for TypePKI library (beta)
asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web
- asn1
- parser
- asn.1
- ber
- der
- sequence
- set
- bitstring
- octetstring
- utctime
- utf8string
- bmpstring
- universalstring
- generalizedtime
Generic ASN.1 parser/decoder that can decode any valid ASN.1 DER or BER structures.
Streamlines key generation, derivation, and management through its simple and intuitive API
- cryptography
- encryption
- decryption
- keys
- private key
- public key
- signature
- verification
- hdkey
- bitcoin
- ethereum
- crypto
- blockchain
- wallet
- View more
ASN.1 encoding and decoding, including BER, CER, and DER.
Rust-like Cursor for TypeScript
Utilities to deal with Uint8Array
Zero-copy binary data types
Library for encoding ECDSA private keys to PEM, DER and raw hex formats
- elliptic
- elliptic curve
- asn
- pem
- der
- ecdsa
- crypto
- cryptography
- private
- key
- encode
- decode
- secp256k1
- bitcoin
- View more
Converter for elliptic curves public and priveta keys from simple binary to PEM and DER formats.
- key converter
- pem
- der
- elliptic curves
- SM2
- brainpoolP160r1
- brainpoolP160t1
- brainpoolP192r1
- brainpoolP192t1
- brainpoolP224r1
- brainpoolP224t1
- brainpoolP256r1
- brainpoolP256t1
- brainpoolP320r1
- View more
A collection of utility classes to encode ASN.1 data following DER rules
Zero-copy ASN.1 <=> DER encoding for the web
Converts between RSA key formats, detecting input format (PEM, DER, PKCS1, PKCS8). No OpenSSL needed.
Zero-copy X.509 certificates in pure modern TypeScript
Universal Module for Cryptographic Key Utilities in JavaScript, including PEM-JWK converters