Add RSA-OAEP to JWK algorithms to support decoding.

[madsodgaard]

These changes are now available in 5.1.2

Fixes an issue where a JWKS failed to decode because it also contains encryption keys and therefore alg such as RSA-OAEP.

This does not add support for the cipher, but at least it will allow us to decode JWKS to use for signing where we might not be able to remove the encryption keys from the remote JWKS.

[penny-for-vapor]

Benchmark Report

✅ Pull request has no significant performance differences ✅

Click to expand comparison result

Benchmark check running at 2025-01-30 13:52:32 UTC

The baseline '226/merge' is EQUAL to the defined thresholds.

Click to expand benchmark result

Baseline '226/merge'

Host 'b45864e73c6e' with 2 'aarch64' processors with 3 GB memory, running:
#23-Ubuntu SMP Mon Dec  9 23:51:16 UTC 2024

Signing

ES256

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	169	169	203	237	271	373	611	2724
Memory (resident peak) (M)	26	27	27	27	27	27	27	2724

EdDSA

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	117	117	117	117	117	117	119	4606
Memory (resident peak) (M)	26	26	26	26	26	26	26	4606

RSA

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	239	239	239	248	248	248	248	730
Memory (resident peak) (M)	26	27	27	27	27	27	27	730

TokenLifecycle

ES256 Generated

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	355	355	355	389	457	559	661	2202
Memory (resident peak) (M)	27	27	27	27	27	27	27	2202

ES256 PEM

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	373	373	373	373	373	373	373	3383
Memory (resident peak) (M)	27	27	27	27	27	27	27	3383

EdDSA Coordinates

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	323	323	323	323	323	323	323	3020
Memory (resident peak) (M)	27	27	27	27	27	27	27	3020

EdDSA Generated

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	291	291	291	291	291	291	291	3045
Memory (resident peak) (M)	26	27	27	27	27	27	27	3045

RSA PEM

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	436	436	436	445	445	445	445	691
Memory (resident peak) (M)	27	27	27	27	27	27	27	691

Verifying

ES256

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	263	263	263	263	263	263	263	4308
Memory (resident peak) (M)	26	27	27	27	27	27	27	4308

EdDSA

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	251	251	251	251	251	251	251	3498
Memory (resident peak) (M)	27	27	27	27	27	27	27	3498

RS256

Metric	p0	p25	p50	p75	p90	p99	p100	Samples
Malloc (total) *	257	257	257	257	257	257	257	4439
Memory (resident peak) (M)	27	28	28	28	28	28	28	4439