Comparison of JavaCOS A22 and NXP JCOP4 P71D321

What the numbers do tell?

Using performance results, we can compare these two cards.

Radar graph

This is the comparation radar graph of JavaCOS A22 and NXP JCOP4 P71D321.

The values closer to 100% represent the times close to the fastest result among all tested cards, whereas values close to 10% suggest slower performance in the corresponding algorithm. Value of 0%(NS) indicates a lack of support or occurrence of unexpected error during the tested algorithm.



Dissimilarities in algorithm support

Support JavaCOS A22 NXP JCOP4 P71D321
SWALGS SWAlgs_AES() No Yes
UTIL Util_arrayCopyNonAtomic_RAM() No Yes
UTIL Util_arrayCopyNonAtomic_EEPROM() No Yes
ALG_EC_FP LENGTH_EC_FP_256 KeyPair_genKeyPair() No Yes
KeyPair_ALG_EC_FP KeyBuilder_LENGTH_EC_FP_256 Signature_ALG_ECDSA_SHA Signature_sign() No Yes
KeyPair_ALG_EC_FP KeyBuilder_LENGTH_EC_FP_256 Signature_ALG_ECDSA_SHA Signature_verify() No Yes
ALG_EC_FP LENGTH_EC_FP_256 ALG_EC_SVDP_DH KeyAgreement_generateSecret() No Yes