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Vercel's Edge Runtime Support #301

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panva opened this issue Oct 27, 2021 · 0 comments
Closed

Vercel's Edge Runtime Support #301

panva opened this issue Oct 27, 2021 · 0 comments
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@panva
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panva commented Oct 27, 2021

Vercel's Edge Runtime makes use of Web Cryptography API for the cryptographic operations.

JSON Web Key Type Support

Supported kty value
RSA RSA
Elliptic Curve EC supported curves: P-256, P-384, P-521
Octet Key Pair OKP supported subtypes: Ed25519, X25519
Octet sequence oct

JWS Algorithm Support

Supported alg values
RSASSA-PKCS1-v1_5 RS256, RS384, RS512
RSASSA-PSS PS256, PS384, PS512
ECDSA ES256, ES384, ES512
Edwards-curve DSA EdDSA
HMAC with SHA-2 HS256, HS384, HS512
Unsecured JWS none

JWE Key Management Algorithm Support

Supported alg values
AES A128KW, A192KW, A256KW
AES GCM A128GCMKW, A192GCMKW, A256GCMKW
Direct Key Agreement dir
RSAES OAEP RSA-OAEP, RSA-OAEP-256, RSA-OAEP-384, RSA-OAEP-512
PBES2 PBES2-HS256+A128KW, PBES2-HS384+A192KW, PBES2-HS512+A256KW
ECDH-ES ECDH-ES, ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW

JWE Content Encryption Algorithm Support

Supported enc values
AES GCM A128GCM, A192GCM, A256GCM
AES CBC w/ HMAC A128CBC-HS256, A192CBC-HS384, A256CBC-HS512

Unsupported Algorithms or Key Types

Due to the Web Cryptography API limitations the following is not supported in Vercel's Edge Runtime:

  • RSA1_5
  • secp256k1 and ES256K
  • Ed448
  • X448

See also

Repository owner locked and limited conversation to collaborators Oct 27, 2021
@panva panva closed this as completed Oct 27, 2021
@panva panva changed the title Vercel Edge Functions / Middleware Support Next.js Middleware / Vercel Edge Functions Support Nov 3, 2021
@panva panva changed the title Next.js Middleware / Vercel Edge Functions Support Vercel's Edge Runtime Support Oct 25, 2022
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