in oss-20190517/src/main/java/com/aliyun/sdk/service/oss20190517/encryption/SimpleRSAEncryptionMaterials.java [149:159]
private KeyPair findKeyPairByDescription(Map<String, String> desc) {
if (desc == null) {
return null;
}
for (Map.Entry<KeyPair, Map<String, String>> entry : keyPairDescMaterials.entrySet()) {
if (desc.equals(entry.getValue())) {
return entry.getKey();
}
}
return null;
}