148     result = NewFfElement(verifier_ctx->epid11_params->GT, &verifier_ctx->e22);  in Epid11VerifierCreate()
169     DeleteFfElement(&verifier_ctx->e22);  in Epid11VerifierCreate()
181     DeleteFfElement(&(*ctx)->e22);  in Epid11VerifierDelete()
199   FfElement* e22 = NULL;   // an element in GT  in Epid11VerifierWritePrecomp()  local
202   if (!ctx || !ctx->e12 || !ctx->e22 || !ctx->e2w || !ctx->epid11_params ||  in Epid11VerifierWritePrecomp()
207   e22 = ctx->e22;  in Epid11VerifierWritePrecomp()
216   result = WriteFfElement(GT, e22, &(precomp->e22), sizeof(precomp->e22));  in Epid11VerifierWritePrecomp()
367   FfElement* e22 = NULL;  in DoPrecomputation()  local
377       !ctx->e22 || !ctx->e2w) {  in DoPrecomputation()
383   e22 = ctx->e22;  in DoPrecomputation()
393   result = Epid11Pairing(ps_ctx, pub_key->h2, params->g2, e22);  in DoPrecomputation()
408   FfElement* e22 = NULL;  in ReadPrecomputation()  local
418       !ctx->e22 || !ctx->e2w) {  in ReadPrecomputation()
434   e22 = ctx->e22;  in ReadPrecomputation()
441   result = ReadFfElement(GT, &precomp_str->e22, sizeof(precomp_str->e22), e22);  in ReadPrecomputation()